40581036

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 109491200

約数和(自身を除く): 68910164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 751, 948, 1422, 1501, 1502, 2253, 2844, 3002, 3004, 4503, 4506, 6004, 6759, 9006, 9012, 13509, 13518, 14269, 18012, 27018, 27036, 28538, 42807, 54036, 57076, 59329, 85614, 118658, 128421, 171228, 177987, 237316, 256842, 355974, 513684, 533961, 711948, 1067922, 1127251, 2135844, 2254502, 3381753, 4509004, 6763506, 10145259, 13527012, 20290518, 40581036]

約数ペア:

[(1, 40581036), (2, 20290518), (3, 13527012), (4, 10145259), (6, 6763506), (9, 4509004), (12, 3381753), (18, 2254502), (19, 2135844), (36, 1127251), (38, 1067922), (57, 711948), (76, 533961), (79, 513684), (114, 355974), (158, 256842), (171, 237316), (228, 177987), (237, 171228), (316, 128421), (342, 118658), (474, 85614), (684, 59329), (711, 57076), (751, 54036), (948, 42807), (1422, 28538), (1501, 27036), (1502, 27018), (2253, 18012), (2844, 14269), (3002, 13518), (3004, 13509), (4503, 9012), (4506, 9006), (6004, 6759)]