2149796718

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1373}}^1\times {\mathrm{2351}}^1$

素因数の和:3769

約数の個数: 48

約数和(自身を含む): 4789302336

約数和(自身を除く): 2639505618

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1373, 2351, 2746, 4119, 4702, 7053, 8238, 12357, 14106, 21159, 24714, 42318, 50801, 86987, 101602, 152403, 173974, 260961, 304806, 457209, 521922, 782883, 914418, 1565766, 3227923, 6455846, 9683769, 19367538, 29051307, 58102614, 119433151, 238866302, 358299453, 716598906, 1074898359, 2149796718]

約数ペア:

[(1, 2149796718), (2, 1074898359), (3, 716598906), (6, 358299453), (9, 238866302), (18, 119433151), (37, 58102614), (74, 29051307), (111, 19367538), (222, 9683769), (333, 6455846), (666, 3227923), (1373, 1565766), (2351, 914418), (2746, 782883), (4119, 521922), (4702, 457209), (7053, 304806), (8238, 260961), (12357, 173974), (14106, 152403), (21159, 101602), (24714, 86987), (42318, 50801)]