138222708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{886043}}^1$

素因数の和:886063

約数の個数: 24

約数和(自身を含む): 347329248

約数和(自身を除く): 209106540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 886043, 1772086, 2658129, 3544172, 5316258, 10632516, 11518559, 23037118, 34555677, 46074236, 69111354, 138222708]

約数ペア:

[(1, 138222708), (2, 69111354), (3, 46074236), (4, 34555677), (6, 23037118), (12, 11518559), (13, 10632516), (26, 5316258), (39, 3544172), (52, 2658129), (78, 1772086), (156, 886043)]