18829129424

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{6329}}^1$

素因数の和:6708

約数の個数: 80

約数和(自身を含む): 42272651520

約数和(自身を除く): 23443522096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 263, 404, 526, 707, 808, 1052, 1414, 1616, 1841, 2104, 2828, 3682, 4208, 5656, 6329, 7364, 11312, 12658, 14728, 25316, 26563, 29456, 44303, 50632, 53126, 88606, 101264, 106252, 177212, 185941, 212504, 354424, 371882, 425008, 639229, 708848, 743764, 1278458, 1487528, 1664527, 2556916, 2975056, 3329054, 4474603, 5113832, 6658108, 8949206, 10227664, 11651689, 13316216, 17898412, 23303378, 26632432, 35796824, 46606756, 71593648, 93213512, 168117227, 186427024, 336234454, 672468908, 1176820589, 1344937816, 2353641178, 2689875632, 4707282356, 9414564712, 18829129424]

約数ペア:

[(1, 18829129424), (2, 9414564712), (4, 4707282356), (7, 2689875632), (8, 2353641178), (14, 1344937816), (16, 1176820589), (28, 672468908), (56, 336234454), (101, 186427024), (112, 168117227), (202, 93213512), (263, 71593648), (404, 46606756), (526, 35796824), (707, 26632432), (808, 23303378), (1052, 17898412), (1414, 13316216), (1616, 11651689), (1841, 10227664), (2104, 8949206), (2828, 6658108), (3682, 5113832), (4208, 4474603), (5656, 3329054), (6329, 2975056), (7364, 2556916), (11312, 1664527), (12658, 1487528), (14728, 1278458), (25316, 743764), (26563, 708848), (29456, 639229), (44303, 425008), (50632, 371882), (53126, 354424), (88606, 212504), (101264, 185941), (106252, 177212)]