18256392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 64022400

約数和(自身を除く): 45766008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 56, 63, 66, 72, 74, 77, 84, 88, 89, 99, 111, 126, 132, 148, 154, 168, 178, 198, 222, 231, 252, 259, 264, 267, 296, 308, 333, 356, 396, 407, 444, 462, 504, 518, 534, 616, 623, 666, 693, 712, 777, 792, 801, 814, 888, 924, 979, 1036, 1068, 1221, 1246, 1332, 1386, 1554, 1602, 1628, 1848, 1869, 1958, 2072, 2136, 2331, 2442, 2492, 2664, 2772, 2849, 2937, 3108, 3204, 3256, 3293, 3663, 3738, 3916, 4662, 4884, 4984, 5544, 5607, 5698, 5874, 6216, 6408, 6586, 6853, 7326, 7476, 7832, 8547, 8811, 9324, 9768, 9879, 11214, 11396, 11748, 13172, 13706, 14652, 14952, 17094, 17622, 18648, 19758, 20559, 22428, 22792, 23051, 23496, 25641, 26344, 27412, 29304, 29637, 34188, 35244, 36223, 39516, 41118, 44856, 46102, 51282, 54824, 59274, 61677, 68376, 69153, 70488, 72446, 79032, 82236, 92204, 102564, 108669, 118548, 123354, 138306, 144892, 164472, 184408, 205128, 207459, 217338, 237096, 246708, 253561, 276612, 289784, 326007, 414918, 434676, 493416, 507122, 553224, 652014, 760683, 829836, 869352, 1014244, 1304028, 1521366, 1659672, 2028488, 2282049, 2608056, 3042732, 4564098, 6085464, 9128196, 18256392]

約数ペア:

[(1, 18256392), (2, 9128196), (3, 6085464), (4, 4564098), (6, 3042732), (7, 2608056), (8, 2282049), (9, 2028488), (11, 1659672), (12, 1521366), (14, 1304028), (18, 1014244), (21, 869352), (22, 829836), (24, 760683), (28, 652014), (33, 553224), (36, 507122), (37, 493416), (42, 434676), (44, 414918), (56, 326007), (63, 289784), (66, 276612), (72, 253561), (74, 246708), (77, 237096), (84, 217338), (88, 207459), (89, 205128), (99, 184408), (111, 164472), (126, 144892), (132, 138306), (148, 123354), (154, 118548), (168, 108669), (178, 102564), (198, 92204), (222, 82236), (231, 79032), (252, 72446), (259, 70488), (264, 69153), (267, 68376), (296, 61677), (308, 59274), (333, 54824), (356, 51282), (396, 46102), (407, 44856), (444, 41118), (462, 39516), (504, 36223), (518, 35244), (534, 34188), (616, 29637), (623, 29304), (666, 27412), (693, 26344), (712, 25641), (777, 23496), (792, 23051), (801, 22792), (814, 22428), (888, 20559), (924, 19758), (979, 18648), (1036, 17622), (1068, 17094), (1221, 14952), (1246, 14652), (1332, 13706), (1386, 13172), (1554, 11748), (1602, 11396), (1628, 11214), (1848, 9879), (1869, 9768), (1958, 9324), (2072, 8811), (2136, 8547), (2331, 7832), (2442, 7476), (2492, 7326), (2664, 6853), (2772, 6586), (2849, 6408), (2937, 6216), (3108, 5874), (3204, 5698), (3256, 5607), (3293, 5544), (3663, 4984), (3738, 4884), (3916, 4662)]