8865738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4139}}^1$

素因数の和:4171

約数の個数: 48

約数和(自身を含む): 23250240

約数和(自身を除く): 14384502

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 4139, 8278, 12417, 24834, 28973, 37251, 57946, 70363, 74502, 86919, 140726, 173838, 211089, 260757, 422178, 492541, 521514, 633267, 985082, 1266534, 1477623, 2955246, 4432869, 8865738]

約数ペア:

[(1, 8865738), (2, 4432869), (3, 2955246), (6, 1477623), (7, 1266534), (9, 985082), (14, 633267), (17, 521514), (18, 492541), (21, 422178), (34, 260757), (42, 211089), (51, 173838), (63, 140726), (102, 86919), (119, 74502), (126, 70363), (153, 57946), (238, 37251), (306, 28973), (357, 24834), (714, 12417), (1071, 8278), (2142, 4139)]