8889760866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{137353}}^1$

素因数の和:137455

約数の個数: 64

約数和(自身を含む): 21519525888

約数和(自身を除く): 12629765022

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 67, 69, 134, 138, 161, 201, 322, 402, 469, 483, 938, 966, 1407, 1541, 2814, 3082, 4623, 9246, 10787, 21574, 32361, 64722, 137353, 274706, 412059, 824118, 961471, 1922942, 2884413, 3159119, 5768826, 6318238, 9202651, 9477357, 18405302, 18954714, 22113833, 27607953, 44227666, 55215906, 64418557, 66341499, 128837114, 132682998, 193255671, 211660973, 386511342, 423321946, 634982919, 1269965838, 1481626811, 2963253622, 4444880433, 8889760866]

約数ペア:

[(1, 8889760866), (2, 4444880433), (3, 2963253622), (6, 1481626811), (7, 1269965838), (14, 634982919), (21, 423321946), (23, 386511342), (42, 211660973), (46, 193255671), (67, 132682998), (69, 128837114), (134, 66341499), (138, 64418557), (161, 55215906), (201, 44227666), (322, 27607953), (402, 22113833), (469, 18954714), (483, 18405302), (938, 9477357), (966, 9202651), (1407, 6318238), (1541, 5768826), (2814, 3159119), (3082, 2884413), (4623, 1922942), (9246, 961471), (10787, 824118), (21574, 412059), (32361, 274706), (64722, 137353)]