42156342

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{25183}}^1$

素因数の和:25225

約数の個数: 32

約数和(自身を含む): 96706560

約数和(自身を除く): 54550218

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 25183, 50366, 75549, 151098, 226647, 453294, 679941, 780673, 1359882, 1561346, 2342019, 4684038, 7026057, 14052114, 21078171, 42156342]

約数ペア:

[(1, 42156342), (2, 21078171), (3, 14052114), (6, 7026057), (9, 4684038), (18, 2342019), (27, 1561346), (31, 1359882), (54, 780673), (62, 679941), (93, 453294), (186, 226647), (279, 151098), (558, 75549), (837, 50366), (1674, 25183)]