2891062008

素因数分解:

$2^3\times 3^2\times {\mathrm{1289}}^1\times {\mathrm{31151}}^1$

素因数の和:32452

約数の個数: 48

約数和(自身を含む): 7836285600

約数和(自身を除く): 4945223592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1289, 2578, 3867, 5156, 7734, 10312, 11601, 15468, 23202, 30936, 31151, 46404, 62302, 92808, 93453, 124604, 186906, 249208, 280359, 373812, 560718, 747624, 1121436, 2242872, 40153639, 80307278, 120460917, 160614556, 240921834, 321229112, 361382751, 481843668, 722765502, 963687336, 1445531004, 2891062008]

約数ペア:

[(1, 2891062008), (2, 1445531004), (3, 963687336), (4, 722765502), (6, 481843668), (8, 361382751), (9, 321229112), (12, 240921834), (18, 160614556), (24, 120460917), (36, 80307278), (72, 40153639), (1289, 2242872), (2578, 1121436), (3867, 747624), (5156, 560718), (7734, 373812), (10312, 280359), (11601, 249208), (15468, 186906), (23202, 124604), (30936, 93453), (31151, 92808), (46404, 62302)]