420706962

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1797893}}^1$

素因数の和:1797914

約数の個数: 24

約数和(自身を含む): 981650124

約数和(自身を除く): 560943162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1797893, 3595786, 5393679, 10787358, 16181037, 23372609, 32362074, 46745218, 70117827, 140235654, 210353481, 420706962]

約数ペア:

[(1, 420706962), (2, 210353481), (3, 140235654), (6, 70117827), (9, 46745218), (13, 32362074), (18, 23372609), (26, 16181037), (39, 10787358), (78, 5393679), (117, 3595786), (234, 1797893)]