3647028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3947}}^1$

素因数の和:3972

約数の個数: 48

約数和(自身を含む): 10612224

約数和(自身を除く): 6965196

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 3947, 7894, 11841, 15788, 23682, 27629, 43417, 47364, 55258, 82887, 86834, 110516, 130251, 165774, 173668, 260502, 303919, 331548, 521004, 607838, 911757, 1215676, 1823514, 3647028]

約数ペア:

[(1, 3647028), (2, 1823514), (3, 1215676), (4, 911757), (6, 607838), (7, 521004), (11, 331548), (12, 303919), (14, 260502), (21, 173668), (22, 165774), (28, 130251), (33, 110516), (42, 86834), (44, 82887), (66, 55258), (77, 47364), (84, 43417), (132, 27629), (154, 23682), (231, 15788), (308, 11841), (462, 7894), (924, 3947)]