15671475846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{806893}}^1$

素因数の和:806997

約数の個数: 48

約数和(自身を含む): 37007386416

約数和(自身を除く): 21335910570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 6474, 9711, 19422, 806893, 1613786, 2420679, 4841358, 7262037, 10489609, 14524074, 20979218, 31468827, 62937654, 66972119, 94406481, 133944238, 188812962, 200916357, 401832714, 602749071, 870637547, 1205498142, 1741275094, 2611912641, 5223825282, 7835737923, 15671475846]

約数ペア:

[(1, 15671475846), (2, 7835737923), (3, 5223825282), (6, 2611912641), (9, 1741275094), (13, 1205498142), (18, 870637547), (26, 602749071), (39, 401832714), (78, 200916357), (83, 188812962), (117, 133944238), (166, 94406481), (234, 66972119), (249, 62937654), (498, 31468827), (747, 20979218), (1079, 14524074), (1494, 10489609), (2158, 7262037), (3237, 4841358), (6474, 2420679), (9711, 1613786), (19422, 806893)]