86671998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1373}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 221598720

約数和(自身を除く): 134926722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 167, 189, 334, 378, 501, 1002, 1169, 1373, 1503, 2338, 2746, 3006, 3507, 4119, 4509, 7014, 8238, 9018, 9611, 10521, 12357, 19222, 21042, 24714, 28833, 31563, 37071, 57666, 63126, 74142, 86499, 172998, 229291, 259497, 458582, 518994, 687873, 1375746, 1605037, 2063619, 3210074, 4127238, 4815111, 6190857, 9630222, 12381714, 14445333, 28890666, 43335999, 86671998]

約数ペア:

[(1, 86671998), (2, 43335999), (3, 28890666), (6, 14445333), (7, 12381714), (9, 9630222), (14, 6190857), (18, 4815111), (21, 4127238), (27, 3210074), (42, 2063619), (54, 1605037), (63, 1375746), (126, 687873), (167, 518994), (189, 458582), (334, 259497), (378, 229291), (501, 172998), (1002, 86499), (1169, 74142), (1373, 63126), (1503, 57666), (2338, 37071), (2746, 31563), (3006, 28833), (3507, 24714), (4119, 21042), (4509, 19222), (7014, 12357), (8238, 10521), (9018, 9611)]