15138918

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{12553}}^1$

素因数の和:12628

約数の個数: 24

約数和(自身を含む): 33293208

約数和(自身を除く): 18154290

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 12553, 25106, 37659, 75318, 112977, 225954, 841051, 1682102, 2523153, 5046306, 7569459, 15138918]

約数ペア:

[(1, 15138918), (2, 7569459), (3, 5046306), (6, 2523153), (9, 1682102), (18, 841051), (67, 225954), (134, 112977), (201, 75318), (402, 37659), (603, 25106), (1206, 12553)]