138262572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{182887}}^1$

素因数の和:182907

約数の個数: 48

約数和(自身を含む): 409669120

約数和(自身を除く): 271406548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 182887, 365774, 548661, 731548, 1097322, 1280209, 1645983, 2194644, 2560418, 3291966, 3840627, 4937949, 5120836, 6583932, 7681254, 9875898, 11521881, 15362508, 19751796, 23043762, 34565643, 46087524, 69131286, 138262572]

約数ペア:

[(1, 138262572), (2, 69131286), (3, 46087524), (4, 34565643), (6, 23043762), (7, 19751796), (9, 15362508), (12, 11521881), (14, 9875898), (18, 7681254), (21, 6583932), (27, 5120836), (28, 4937949), (36, 3840627), (42, 3291966), (54, 2560418), (63, 2194644), (84, 1645983), (108, 1280209), (126, 1097322), (189, 731548), (252, 548661), (378, 365774), (756, 182887)]