18943447824

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{11827}}^1$

素因数の和:12082

約数の個数: 180

約数和(自身を含む): 61947825264

約数和(自身を除く): 43004377440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 227, 252, 294, 336, 392, 441, 454, 504, 588, 681, 784, 882, 908, 1008, 1176, 1362, 1589, 1764, 1816, 2043, 2352, 2724, 3178, 3528, 3632, 4086, 4767, 5448, 6356, 7056, 8172, 9534, 10896, 11123, 11827, 12712, 14301, 16344, 19068, 22246, 23654, 25424, 28602, 32688, 33369, 35481, 38136, 44492, 47308, 57204, 66738, 70962, 76272, 82789, 88984, 94616, 100107, 106443, 114408, 133476, 141924, 165578, 177968, 189232, 200214, 212886, 228816, 248367, 266952, 283848, 331156, 400428, 425772, 496734, 533904, 567696, 579523, 662312, 745101, 800856, 851544, 993468, 1159046, 1324624, 1490202, 1601712, 1703088, 1738569, 1986936, 2318092, 2684729, 2980404, 3477138, 3973872, 4636184, 5215707, 5369458, 5960808, 6954276, 8054187, 9272368, 10431414, 10738916, 11921616, 13908552, 16108374, 18793103, 20862828, 21477832, 24162561, 27817104, 32216748, 37586206, 41725656, 42955664, 48325122, 56379309, 64433496, 75172412, 83451312, 96650244, 112758618, 128866992, 131551721, 150344824, 169137927, 193300488, 225517236, 263103442, 300689648, 338275854, 386600976, 394655163, 451034472, 526206884, 676551708, 789310326, 902068944, 1052413768, 1183965489, 1353103416, 1578620652, 2104827536, 2367930978, 2706206832, 3157241304, 4735861956, 6314482608, 9471723912, 18943447824]

約数ペア:

[(1, 18943447824), (2, 9471723912), (3, 6314482608), (4, 4735861956), (6, 3157241304), (7, 2706206832), (8, 2367930978), (9, 2104827536), (12, 1578620652), (14, 1353103416), (16, 1183965489), (18, 1052413768), (21, 902068944), (24, 789310326), (28, 676551708), (36, 526206884), (42, 451034472), (48, 394655163), (49, 386600976), (56, 338275854), (63, 300689648), (72, 263103442), (84, 225517236), (98, 193300488), (112, 169137927), (126, 150344824), (144, 131551721), (147, 128866992), (168, 112758618), (196, 96650244), (227, 83451312), (252, 75172412), (294, 64433496), (336, 56379309), (392, 48325122), (441, 42955664), (454, 41725656), (504, 37586206), (588, 32216748), (681, 27817104), (784, 24162561), (882, 21477832), (908, 20862828), (1008, 18793103), (1176, 16108374), (1362, 13908552), (1589, 11921616), (1764, 10738916), (1816, 10431414), (2043, 9272368), (2352, 8054187), (2724, 6954276), (3178, 5960808), (3528, 5369458), (3632, 5215707), (4086, 4636184), (4767, 3973872), (5448, 3477138), (6356, 2980404), (7056, 2684729), (8172, 2318092), (9534, 1986936), (10896, 1738569), (11123, 1703088), (11827, 1601712), (12712, 1490202), (14301, 1324624), (16344, 1159046), (19068, 993468), (22246, 851544), (23654, 800856), (25424, 745101), (28602, 662312), (32688, 579523), (33369, 567696), (35481, 533904), (38136, 496734), (44492, 425772), (47308, 400428), (57204, 331156), (66738, 283848), (70962, 266952), (76272, 248367), (82789, 228816), (88984, 212886), (94616, 200214), (100107, 189232), (106443, 177968), (114408, 165578), (133476, 141924)]