3918222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1$

素因数の和:294

約数の個数: 72

約数和(自身を含む): 10705968

約数和(自身を除く): 6787746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 257, 363, 462, 514, 693, 726, 771, 847, 1089, 1386, 1542, 1694, 1799, 2178, 2313, 2541, 2827, 3598, 4626, 5082, 5397, 5654, 7623, 8481, 10794, 15246, 16191, 16962, 19789, 25443, 31097, 32382, 39578, 50886, 59367, 62194, 93291, 118734, 178101, 186582, 217679, 279873, 356202, 435358, 559746, 653037, 1306074, 1959111, 3918222]

約数ペア:

[(1, 3918222), (2, 1959111), (3, 1306074), (6, 653037), (7, 559746), (9, 435358), (11, 356202), (14, 279873), (18, 217679), (21, 186582), (22, 178101), (33, 118734), (42, 93291), (63, 62194), (66, 59367), (77, 50886), (99, 39578), (121, 32382), (126, 31097), (154, 25443), (198, 19789), (231, 16962), (242, 16191), (257, 15246), (363, 10794), (462, 8481), (514, 7623), (693, 5654), (726, 5397), (771, 5082), (847, 4626), (1089, 3598), (1386, 2827), (1542, 2541), (1694, 2313), (1799, 2178)]