12994704

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 38997504

約数和(自身を除く): 26002800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 71, 72, 82, 93, 123, 124, 142, 144, 164, 186, 213, 246, 248, 279, 284, 328, 369, 372, 426, 492, 496, 558, 568, 639, 656, 738, 744, 852, 984, 1116, 1136, 1271, 1278, 1476, 1488, 1704, 1968, 2201, 2232, 2542, 2556, 2911, 2952, 3408, 3813, 4402, 4464, 5084, 5112, 5822, 5904, 6603, 7626, 8733, 8804, 10168, 10224, 11439, 11644, 13206, 15252, 17466, 17608, 19809, 20336, 22878, 23288, 26199, 26412, 30504, 34932, 35216, 39618, 45756, 46576, 52398, 52824, 61008, 69864, 79236, 90241, 91512, 104796, 105648, 139728, 158472, 180482, 183024, 209592, 270723, 316944, 360964, 419184, 541446, 721928, 812169, 1082892, 1443856, 1624338, 2165784, 3248676, 4331568, 6497352, 12994704]

約数ペア:

[(1, 12994704), (2, 6497352), (3, 4331568), (4, 3248676), (6, 2165784), (8, 1624338), (9, 1443856), (12, 1082892), (16, 812169), (18, 721928), (24, 541446), (31, 419184), (36, 360964), (41, 316944), (48, 270723), (62, 209592), (71, 183024), (72, 180482), (82, 158472), (93, 139728), (123, 105648), (124, 104796), (142, 91512), (144, 90241), (164, 79236), (186, 69864), (213, 61008), (246, 52824), (248, 52398), (279, 46576), (284, 45756), (328, 39618), (369, 35216), (372, 34932), (426, 30504), (492, 26412), (496, 26199), (558, 23288), (568, 22878), (639, 20336), (656, 19809), (738, 17608), (744, 17466), (852, 15252), (984, 13206), (1116, 11644), (1136, 11439), (1271, 10224), (1278, 10168), (1476, 8804), (1488, 8733), (1704, 7626), (1968, 6603), (2201, 5904), (2232, 5822), (2542, 5112), (2556, 5084), (2911, 4464), (2952, 4402), (3408, 3813)]