123175518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{5657}}^1$

素因数の和:5872

約数の個数: 32

約数和(自身を含む): 260720640

約数和(自身を除く): 137545122

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 191, 382, 573, 1146, 3629, 5657, 7258, 10887, 11314, 16971, 21774, 33942, 107483, 214966, 322449, 644898, 1080487, 2160974, 3241461, 6482922, 20529253, 41058506, 61587759, 123175518]

約数ペア:

[(1, 123175518), (2, 61587759), (3, 41058506), (6, 20529253), (19, 6482922), (38, 3241461), (57, 2160974), (114, 1080487), (191, 644898), (382, 322449), (573, 214966), (1146, 107483), (3629, 33942), (5657, 21774), (7258, 16971), (10887, 11314)]