40619412

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 106633800

約数和(自身を除く): 66014388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 61, 106, 122, 159, 183, 212, 244, 318, 349, 366, 477, 549, 636, 698, 732, 954, 1047, 1098, 1396, 1908, 2094, 2196, 3141, 3233, 4188, 6282, 6466, 9699, 12564, 12932, 18497, 19398, 21289, 29097, 36994, 38796, 42578, 55491, 58194, 63867, 73988, 85156, 110982, 116388, 127734, 166473, 191601, 221964, 255468, 332946, 383202, 665892, 766404, 1128317, 2256634, 3384951, 4513268, 6769902, 10154853, 13539804, 20309706, 40619412]

約数ペア:

[(1, 40619412), (2, 20309706), (3, 13539804), (4, 10154853), (6, 6769902), (9, 4513268), (12, 3384951), (18, 2256634), (36, 1128317), (53, 766404), (61, 665892), (106, 383202), (122, 332946), (159, 255468), (183, 221964), (212, 191601), (244, 166473), (318, 127734), (349, 116388), (366, 110982), (477, 85156), (549, 73988), (636, 63867), (698, 58194), (732, 55491), (954, 42578), (1047, 38796), (1098, 36994), (1396, 29097), (1908, 21289), (2094, 19398), (2196, 18497), (3141, 12932), (3233, 12564), (4188, 9699), (6282, 6466)]