18234504

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 54432000

約数和(自身を除く): 36197496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 41, 54, 58, 71, 72, 82, 87, 108, 116, 123, 142, 164, 174, 213, 216, 232, 246, 261, 284, 328, 348, 369, 426, 492, 522, 568, 639, 696, 738, 783, 852, 984, 1044, 1107, 1189, 1278, 1476, 1566, 1704, 1917, 2059, 2088, 2214, 2378, 2556, 2911, 2952, 3132, 3567, 3834, 4118, 4428, 4756, 5112, 5822, 6177, 6264, 7134, 7668, 8236, 8733, 8856, 9512, 10701, 11644, 12354, 14268, 15336, 16472, 17466, 18531, 21402, 23288, 24708, 26199, 28536, 32103, 34932, 37062, 42804, 49416, 52398, 55593, 64206, 69864, 74124, 78597, 84419, 85608, 104796, 111186, 128412, 148248, 157194, 168838, 209592, 222372, 253257, 256824, 314388, 337676, 444744, 506514, 628776, 675352, 759771, 1013028, 1519542, 2026056, 2279313, 3039084, 4558626, 6078168, 9117252, 18234504]

約数ペア:

[(1, 18234504), (2, 9117252), (3, 6078168), (4, 4558626), (6, 3039084), (8, 2279313), (9, 2026056), (12, 1519542), (18, 1013028), (24, 759771), (27, 675352), (29, 628776), (36, 506514), (41, 444744), (54, 337676), (58, 314388), (71, 256824), (72, 253257), (82, 222372), (87, 209592), (108, 168838), (116, 157194), (123, 148248), (142, 128412), (164, 111186), (174, 104796), (213, 85608), (216, 84419), (232, 78597), (246, 74124), (261, 69864), (284, 64206), (328, 55593), (348, 52398), (369, 49416), (426, 42804), (492, 37062), (522, 34932), (568, 32103), (639, 28536), (696, 26199), (738, 24708), (783, 23288), (852, 21402), (984, 18531), (1044, 17466), (1107, 16472), (1189, 15336), (1278, 14268), (1476, 12354), (1566, 11644), (1704, 10701), (1917, 9512), (2059, 8856), (2088, 8733), (2214, 8236), (2378, 7668), (2556, 7134), (2911, 6264), (2952, 6177), (3132, 5822), (3567, 5112), (3834, 4756), (4118, 4428)]