236543238

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 523893552

約数和(自身を除く): 287350314

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 211, 366, 422, 549, 633, 1021, 1098, 1266, 1899, 2042, 3063, 3798, 6126, 9189, 12871, 18378, 25742, 38613, 62281, 77226, 115839, 124562, 186843, 215431, 231678, 373686, 430862, 560529, 646293, 1121058, 1292586, 1938879, 3877758, 13141291, 26282582, 39423873, 78847746, 118271619, 236543238]

約数ペア:

[(1, 236543238), (2, 118271619), (3, 78847746), (6, 39423873), (9, 26282582), (18, 13141291), (61, 3877758), (122, 1938879), (183, 1292586), (211, 1121058), (366, 646293), (422, 560529), (549, 430862), (633, 373686), (1021, 231678), (1098, 215431), (1266, 186843), (1899, 124562), (2042, 115839), (3063, 77226), (3798, 62281), (6126, 38613), (9189, 25742), (12871, 18378)]