7998372

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2433

約数の個数: 48

約数和(自身を含む): 21414400

約数和(自身を除く): 13416028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 2389, 3348, 4778, 7167, 9556, 14334, 21501, 28668, 43002, 64503, 74059, 86004, 129006, 148118, 222177, 258012, 296236, 444354, 666531, 888708, 1333062, 1999593, 2666124, 3999186, 7998372]

約数ペア:

[(1, 7998372), (2, 3999186), (3, 2666124), (4, 1999593), (6, 1333062), (9, 888708), (12, 666531), (18, 444354), (27, 296236), (31, 258012), (36, 222177), (54, 148118), (62, 129006), (93, 86004), (108, 74059), (124, 64503), (186, 43002), (279, 28668), (372, 21501), (558, 14334), (837, 9556), (1116, 7167), (1674, 4778), (2389, 3348)]