18258696

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 53869200

約数和(自身を除く): 35610504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1483, 1539, 2052, 2966, 3078, 4104, 4449, 5932, 6156, 8898, 11864, 12312, 13347, 17796, 26694, 28177, 35592, 40041, 53388, 56354, 80082, 84531, 106776, 112708, 120123, 160164, 169062, 225416, 240246, 253593, 320328, 338124, 480492, 507186, 676248, 760779, 960984, 1014372, 1521558, 2028744, 2282337, 3043116, 4564674, 6086232, 9129348, 18258696]

約数ペア:

[(1, 18258696), (2, 9129348), (3, 6086232), (4, 4564674), (6, 3043116), (8, 2282337), (9, 2028744), (12, 1521558), (18, 1014372), (19, 960984), (24, 760779), (27, 676248), (36, 507186), (38, 480492), (54, 338124), (57, 320328), (72, 253593), (76, 240246), (81, 225416), (108, 169062), (114, 160164), (152, 120123), (162, 112708), (171, 106776), (216, 84531), (228, 80082), (324, 56354), (342, 53388), (456, 40041), (513, 35592), (648, 28177), (684, 26694), (1026, 17796), (1368, 13347), (1483, 12312), (1539, 11864), (2052, 8898), (2966, 6156), (3078, 5932), (4104, 4449)]