42998886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1031}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 106898688

約数和(自身を除く): 63899802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 993, 1031, 1986, 2062, 2317, 2979, 3093, 4634, 5958, 6186, 6951, 7217, 9279, 13902, 14434, 18558, 20853, 21651, 41706, 43302, 64953, 129906, 341261, 682522, 1023783, 2047566, 2388827, 3071349, 4777654, 6142698, 7166481, 14332962, 21499443, 42998886]

約数ペア:

[(1, 42998886), (2, 21499443), (3, 14332962), (6, 7166481), (7, 6142698), (9, 4777654), (14, 3071349), (18, 2388827), (21, 2047566), (42, 1023783), (63, 682522), (126, 341261), (331, 129906), (662, 64953), (993, 43302), (1031, 41706), (1986, 21651), (2062, 20853), (2317, 18558), (2979, 14434), (3093, 13902), (4634, 9279), (5958, 7217), (6186, 6951)]