2745425988

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{197059}}^1$

素因数の和:197118

約数の個数: 60

約数和(自身を含む): 7344032080

約数和(自身を除く): 4598606092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 6966, 13932, 197059, 394118, 591177, 788236, 1182354, 1773531, 2364708, 3547062, 5320593, 7094124, 8473537, 10641186, 15961779, 16947074, 21282372, 25420611, 31923558, 33894148, 50841222, 63847116, 76261833, 101682444, 152523666, 228785499, 305047332, 457570998, 686356497, 915141996, 1372712994, 2745425988]

約数ペア:

[(1, 2745425988), (2, 1372712994), (3, 915141996), (4, 686356497), (6, 457570998), (9, 305047332), (12, 228785499), (18, 152523666), (27, 101682444), (36, 76261833), (43, 63847116), (54, 50841222), (81, 33894148), (86, 31923558), (108, 25420611), (129, 21282372), (162, 16947074), (172, 15961779), (258, 10641186), (324, 8473537), (387, 7094124), (516, 5320593), (774, 3547062), (1161, 2364708), (1548, 1773531), (2322, 1182354), (3483, 788236), (4644, 591177), (6966, 394118), (13932, 197059)]