2143218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4639}}^1$

素因数の和:4662

約数の個数: 32

約数和(自身を含む): 5345280

約数和(自身を除く): 3202062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 4639, 9278, 13917, 27834, 32473, 51029, 64946, 97419, 102058, 153087, 194838, 306174, 357203, 714406, 1071609, 2143218]

約数ペア:

[(1, 2143218), (2, 1071609), (3, 714406), (6, 357203), (7, 306174), (11, 194838), (14, 153087), (21, 102058), (22, 97419), (33, 64946), (42, 51029), (66, 32473), (77, 27834), (154, 13917), (231, 9278), (462, 4639)]