81082422

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 182307840

約数和(自身を除く): 101225418

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 331, 439, 558, 662, 878, 993, 1317, 1986, 2634, 2979, 3951, 5958, 7902, 10261, 13609, 20522, 27218, 30783, 40827, 61566, 81654, 92349, 122481, 145309, 184698, 244962, 290618, 435927, 871854, 1307781, 2615562, 4504579, 9009158, 13513737, 27027474, 40541211, 81082422]

約数ペア:

[(1, 81082422), (2, 40541211), (3, 27027474), (6, 13513737), (9, 9009158), (18, 4504579), (31, 2615562), (62, 1307781), (93, 871854), (186, 435927), (279, 290618), (331, 244962), (439, 184698), (558, 145309), (662, 122481), (878, 92349), (993, 81654), (1317, 61566), (1986, 40827), (2634, 30783), (2979, 27218), (3951, 20522), (5958, 13609), (7902, 10261)]