987487206

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{72727}}^1$

素因数の和:72836

約数の個数: 32

約数和(自身を含む): 2066638848

約数和(自身を除く): 1079151642

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 2263, 4526, 6789, 13578, 72727, 145454, 218181, 436362, 2254537, 4509074, 5309071, 6763611, 10618142, 13527222, 15927213, 31854426, 164581201, 329162402, 493743603, 987487206]

約数ペア:

[(1, 987487206), (2, 493743603), (3, 329162402), (6, 164581201), (31, 31854426), (62, 15927213), (73, 13527222), (93, 10618142), (146, 6763611), (186, 5309071), (219, 4509074), (438, 2254537), (2263, 436362), (4526, 218181), (6789, 145454), (13578, 72727)]