13987380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21193}}^1$

素因数の和:21216

約数の個数: 48

約数和(自身を含む): 42727104

約数和(自身を除く): 28739724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 21193, 42386, 63579, 84772, 105965, 127158, 211930, 233123, 254316, 317895, 423860, 466246, 635790, 699369, 932492, 1165615, 1271580, 1398738, 2331230, 2797476, 3496845, 4662460, 6993690, 13987380]

約数ペア:

[(1, 13987380), (2, 6993690), (3, 4662460), (4, 3496845), (5, 2797476), (6, 2331230), (10, 1398738), (11, 1271580), (12, 1165615), (15, 932492), (20, 699369), (22, 635790), (30, 466246), (33, 423860), (44, 317895), (55, 254316), (60, 233123), (66, 211930), (110, 127158), (132, 105965), (165, 84772), (220, 63579), (330, 42386), (660, 21193)]