866350086

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{420967}}^1$

素因数の和:420993

約数の個数: 32

約数和(自身を含む): 2020646400

約数和(自身を除く): 1154296314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 420967, 841934, 1262901, 2525802, 2946769, 5893538, 8840307, 17680614, 20627383, 41254766, 61882149, 123764298, 144391681, 288783362, 433175043, 866350086]

約数ペア:

[(1, 866350086), (2, 433175043), (3, 288783362), (6, 144391681), (7, 123764298), (14, 61882149), (21, 41254766), (42, 20627383), (49, 17680614), (98, 8840307), (147, 5893538), (294, 2946769), (343, 2525802), (686, 1262901), (1029, 841934), (2058, 420967)]