90396618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{5197}}^1$

素因数の和:5438

約数の個数: 32

約数和(自身を含む): 195611136

約数和(自身を除く): 105214518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 5197, 5798, 8697, 10394, 15591, 17394, 31182, 67561, 135122, 202683, 405366, 1158931, 2317862, 3476793, 6953586, 15066103, 30132206, 45198309, 90396618]

約数ペア:

[(1, 90396618), (2, 45198309), (3, 30132206), (6, 15066103), (13, 6953586), (26, 3476793), (39, 2317862), (78, 1158931), (223, 405366), (446, 202683), (669, 135122), (1338, 67561), (2899, 31182), (5197, 17394), (5798, 15591), (8697, 10394)]