989163036

素因数分解:

$2^2\times 3^3\times {\mathrm{1249}}^1\times {\mathrm{7333}}^1$

素因数の和:8595

約数の個数: 48

約数和(自身を含む): 2566900000

約数和(自身を除く): 1577736964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1249, 2498, 3747, 4996, 7333, 7494, 11241, 14666, 14988, 21999, 22482, 29332, 33723, 43998, 44964, 65997, 67446, 87996, 131994, 134892, 197991, 263988, 395982, 791964, 9158917, 18317834, 27476751, 36635668, 54953502, 82430253, 109907004, 164860506, 247290759, 329721012, 494581518, 989163036]

約数ペア:

[(1, 989163036), (2, 494581518), (3, 329721012), (4, 247290759), (6, 164860506), (9, 109907004), (12, 82430253), (18, 54953502), (27, 36635668), (36, 27476751), (54, 18317834), (108, 9158917), (1249, 791964), (2498, 395982), (3747, 263988), (4996, 197991), (7333, 134892), (7494, 131994), (11241, 87996), (14666, 67446), (14988, 65997), (21999, 44964), (22482, 43998), (29332, 33723)]