2012406048306

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{691}}^1\times {\mathrm{310547}}^1$

素因数の和:311767

約数の個数: 48

約数和(自身を含む): 4374918239328

約数和(自身を除く): 2362512191022

約数列:

[1, 2, 3, 6, 9, 18, 521, 691, 1042, 1382, 1563, 2073, 3126, 4146, 4689, 6219, 9378, 12438, 310547, 360011, 621094, 720022, 931641, 1080033, 1863282, 2160066, 2794923, 3240099, 5589846, 6480198, 161794987, 214587977, 323589974, 429175954, 485384961, 643763931, 970769922, 1287527862, 1456154883, 1931291793, 2912309766, 3862583586, 111800336017, 223600672034, 335401008051, 670802016102, 1006203024153, 2012406048306]

約数ペア:

[(1, 2012406048306), (2, 1006203024153), (3, 670802016102), (6, 335401008051), (9, 223600672034), (18, 111800336017), (521, 3862583586), (691, 2912309766), (1042, 1931291793), (1382, 1456154883), (1563, 1287527862), (2073, 970769922), (3126, 643763931), (4146, 485384961), (4689, 429175954), (6219, 323589974), (9378, 214587977), (12438, 161794987), (310547, 6480198), (360011, 5589846), (621094, 3240099), (720022, 2794923), (931641, 2160066), (1080033, 1863282)]