380737818

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{315703}}^1$

素因数の和:315778

約数の個数: 24

約数和(自身を含む): 837247008

約数和(自身を除く): 456509190

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 315703, 631406, 947109, 1894218, 2841327, 5682654, 21152101, 42304202, 63456303, 126912606, 190368909, 380737818]

約数ペア:

[(1, 380737818), (2, 190368909), (3, 126912606), (6, 63456303), (9, 42304202), (18, 21152101), (67, 5682654), (134, 2841327), (201, 1894218), (402, 947109), (603, 631406), (1206, 315703)]