271397178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61043}}^1$

素因数の和:61083

約数の個数: 48

約数和(自身を含む): 666600480

約数和(自身を除く): 395203302

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 61043, 122086, 183129, 366258, 549387, 793559, 1098774, 1159817, 1587118, 2319634, 2380677, 3479451, 4761354, 6958902, 7142031, 10438353, 14284062, 15077621, 20876706, 30155242, 45232863, 90465726, 135698589, 271397178]

約数ペア:

[(1, 271397178), (2, 135698589), (3, 90465726), (6, 45232863), (9, 30155242), (13, 20876706), (18, 15077621), (19, 14284062), (26, 10438353), (38, 7142031), (39, 6958902), (57, 4761354), (78, 3479451), (114, 2380677), (117, 2319634), (171, 1587118), (234, 1159817), (247, 1098774), (342, 793559), (494, 549387), (741, 366258), (1482, 183129), (2223, 122086), (4446, 61043)]