15902838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{42071}}^1$

素因数の和:42089

約数の個数: 32

約数和(自身を含む): 40389120

約数和(自身を除く): 24486282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 42071, 84142, 126213, 252426, 294497, 378639, 588994, 757278, 883491, 1135917, 1766982, 2271834, 2650473, 5300946, 7951419, 15902838]

約数ペア:

[(1, 15902838), (2, 7951419), (3, 5300946), (6, 2650473), (7, 2271834), (9, 1766982), (14, 1135917), (18, 883491), (21, 757278), (27, 588994), (42, 378639), (54, 294497), (63, 252426), (126, 126213), (189, 84142), (378, 42071)]