15351996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 40144720

約数和(自身を除く): 24792724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 109, 121, 132, 194, 218, 242, 291, 327, 363, 388, 436, 484, 582, 654, 726, 1067, 1164, 1199, 1308, 1452, 2134, 2398, 3201, 3597, 4268, 4796, 6402, 7194, 10573, 11737, 12804, 13189, 14388, 21146, 23474, 26378, 31719, 35211, 39567, 42292, 46948, 52756, 63438, 70422, 79134, 116303, 126876, 140844, 158268, 232606, 348909, 465212, 697818, 1279333, 1395636, 2558666, 3837999, 5117332, 7675998, 15351996]

約数ペア:

[(1, 15351996), (2, 7675998), (3, 5117332), (4, 3837999), (6, 2558666), (11, 1395636), (12, 1279333), (22, 697818), (33, 465212), (44, 348909), (66, 232606), (97, 158268), (109, 140844), (121, 126876), (132, 116303), (194, 79134), (218, 70422), (242, 63438), (291, 52756), (327, 46948), (363, 42292), (388, 39567), (436, 35211), (484, 31719), (582, 26378), (654, 23474), (726, 21146), (1067, 14388), (1164, 13189), (1199, 12804), (1308, 11737), (1452, 10573), (2134, 7194), (2398, 6402), (3201, 4796), (3597, 4268)]