12644892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 35315280

約数和(自身を除く): 22670388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 659, 738, 1066, 1318, 1476, 1599, 1977, 2132, 2636, 3198, 3954, 4797, 5931, 6396, 7908, 8567, 9594, 11862, 17134, 19188, 23724, 25701, 27019, 34268, 51402, 54038, 77103, 81057, 102804, 108076, 154206, 162114, 243171, 308412, 324228, 351247, 486342, 702494, 972684, 1053741, 1404988, 2107482, 3161223, 4214964, 6322446, 12644892]

約数ペア:

[(1, 12644892), (2, 6322446), (3, 4214964), (4, 3161223), (6, 2107482), (9, 1404988), (12, 1053741), (13, 972684), (18, 702494), (26, 486342), (36, 351247), (39, 324228), (41, 308412), (52, 243171), (78, 162114), (82, 154206), (117, 108076), (123, 102804), (156, 81057), (164, 77103), (234, 54038), (246, 51402), (369, 34268), (468, 27019), (492, 25701), (533, 23724), (659, 19188), (738, 17134), (1066, 11862), (1318, 9594), (1476, 8567), (1599, 7908), (1977, 6396), (2132, 5931), (2636, 4797), (3198, 3954)]