22478156967

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1\times {\mathrm{21187}}^1$

素因数の和:23875

約数の個数: 32

約数和(自身を含む): 36070451200

約数和(自身を除く): 13592294233

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2659, 7977, 18613, 21187, 50521, 55839, 63561, 148309, 151563, 353647, 402553, 444927, 1060941, 1207659, 2817871, 8453613, 56336233, 169008699, 394353631, 1070388427, 1183060893, 3211165281, 7492718989, 22478156967]

約数ペア:

[(1, 22478156967), (3, 7492718989), (7, 3211165281), (19, 1183060893), (21, 1070388427), (57, 394353631), (133, 169008699), (399, 56336233), (2659, 8453613), (7977, 2817871), (18613, 1207659), (21187, 1060941), (50521, 444927), (55839, 402553), (63561, 353647), (148309, 151563)]