17941566190

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 33115417920

約数和(自身を除く): 15173851730

約数列:

[1, 2, 5, 10, 67, 134, 233, 281, 335, 409, 466, 562, 670, 818, 1165, 1405, 2045, 2330, 2810, 4090, 15611, 18827, 27403, 31222, 37654, 54806, 65473, 78055, 94135, 95297, 114929, 130946, 137015, 156110, 188270, 190594, 229858, 274030, 327365, 476485, 574645, 654730, 952970, 1149290, 4386691, 6384899, 7700243, 8773382, 12769798, 15400486, 21933455, 26778457, 31924495, 38501215, 43866910, 53556914, 63848990, 77002430, 133892285, 267784570, 1794156619, 3588313238, 8970783095, 17941566190]

約数ペア:

[(1, 17941566190), (2, 8970783095), (5, 3588313238), (10, 1794156619), (67, 267784570), (134, 133892285), (233, 77002430), (281, 63848990), (335, 53556914), (409, 43866910), (466, 38501215), (562, 31924495), (670, 26778457), (818, 21933455), (1165, 15400486), (1405, 12769798), (2045, 8773382), (2330, 7700243), (2810, 6384899), (4090, 4386691), (15611, 1149290), (18827, 952970), (27403, 654730), (31222, 574645), (37654, 476485), (54806, 327365), (65473, 274030), (78055, 229858), (94135, 190594), (95297, 188270), (114929, 156110), (130946, 137015)]