1302372

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 3494400

約数和(自身を除く): 2192028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 389, 558, 778, 837, 1116, 1167, 1556, 1674, 2334, 3348, 3501, 4668, 7002, 10503, 12059, 14004, 21006, 24118, 36177, 42012, 48236, 72354, 108531, 144708, 217062, 325593, 434124, 651186, 1302372]

約数ペア:

[(1, 1302372), (2, 651186), (3, 434124), (4, 325593), (6, 217062), (9, 144708), (12, 108531), (18, 72354), (27, 48236), (31, 42012), (36, 36177), (54, 24118), (62, 21006), (93, 14004), (108, 12059), (124, 10503), (186, 7002), (279, 4668), (372, 3501), (389, 3348), (558, 2334), (778, 1674), (837, 1556), (1116, 1167)]