216304218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3011}}^1$

素因数の和:3339

約数の個数: 48

約数和(自身を含む): 506522016

約数和(自身を除く): 290217798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307, 614, 921, 1842, 2763, 3011, 3991, 5526, 6022, 7982, 9033, 11973, 18066, 23946, 27099, 35919, 39143, 54198, 71838, 78286, 117429, 234858, 352287, 704574, 924377, 1848754, 2773131, 5546262, 8319393, 12016901, 16638786, 24033802, 36050703, 72101406, 108152109, 216304218]

約数ペア:

[(1, 216304218), (2, 108152109), (3, 72101406), (6, 36050703), (9, 24033802), (13, 16638786), (18, 12016901), (26, 8319393), (39, 5546262), (78, 2773131), (117, 1848754), (234, 924377), (307, 704574), (614, 352287), (921, 234858), (1842, 117429), (2763, 78286), (3011, 71838), (3991, 54198), (5526, 39143), (6022, 35919), (7982, 27099), (9033, 23946), (11973, 18066)]