12931704

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 39744000

約数和(自身を除く): 26812296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 137, 138, 152, 171, 184, 207, 216, 228, 274, 276, 342, 411, 414, 437, 456, 513, 548, 552, 621, 684, 822, 828, 874, 1026, 1096, 1233, 1242, 1311, 1368, 1644, 1656, 1748, 2052, 2466, 2484, 2603, 2622, 3151, 3288, 3496, 3699, 3933, 4104, 4932, 4968, 5206, 5244, 6302, 7398, 7809, 7866, 9453, 9864, 10412, 10488, 11799, 12604, 14796, 15618, 15732, 18906, 20824, 23427, 23598, 25208, 28359, 29592, 31236, 31464, 37812, 46854, 47196, 56718, 59869, 62472, 70281, 75624, 85077, 93708, 94392, 113436, 119738, 140562, 170154, 179607, 187416, 226872, 239476, 281124, 340308, 359214, 478952, 538821, 562248, 680616, 718428, 1077642, 1436856, 1616463, 2155284, 3232926, 4310568, 6465852, 12931704]

約数ペア:

[(1, 12931704), (2, 6465852), (3, 4310568), (4, 3232926), (6, 2155284), (8, 1616463), (9, 1436856), (12, 1077642), (18, 718428), (19, 680616), (23, 562248), (24, 538821), (27, 478952), (36, 359214), (38, 340308), (46, 281124), (54, 239476), (57, 226872), (69, 187416), (72, 179607), (76, 170154), (92, 140562), (108, 119738), (114, 113436), (137, 94392), (138, 93708), (152, 85077), (171, 75624), (184, 70281), (207, 62472), (216, 59869), (228, 56718), (274, 47196), (276, 46854), (342, 37812), (411, 31464), (414, 31236), (437, 29592), (456, 28359), (513, 25208), (548, 23598), (552, 23427), (621, 20824), (684, 18906), (822, 15732), (828, 15618), (874, 14796), (1026, 12604), (1096, 11799), (1233, 10488), (1242, 10412), (1311, 9864), (1368, 9453), (1644, 7866), (1656, 7809), (1748, 7398), (2052, 6302), (2466, 5244), (2484, 5206), (2603, 4968), (2622, 4932), (3151, 4104), (3288, 3933), (3496, 3699)]