18135804511442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{136242653}}^1$

素因数の和:136242818

約数の個数: 32

約数和(自身を含む): 29820792107520

約数和(自身を除く): 11684987596078

約数列:

[1, 2, 19, 31, 38, 62, 113, 226, 589, 1178, 2147, 3503, 4294, 7006, 66557, 133114, 136242653, 272485306, 2588610407, 4223522243, 5177220814, 8447044486, 15395419789, 30790839578, 80246922617, 160493845234, 292512975991, 477258013459, 585025951982, 954516026918, 9067902255721, 18135804511442]

約数ペア:

[(1, 18135804511442), (2, 9067902255721), (19, 954516026918), (31, 585025951982), (38, 477258013459), (62, 292512975991), (113, 160493845234), (226, 80246922617), (589, 30790839578), (1178, 15395419789), (2147, 8447044486), (3503, 5177220814), (4294, 4223522243), (7006, 2588610407), (66557, 272485306), (133114, 136242653)]