25774362

素因数分解:

$2^1\times 3^4\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:812

約数の個数: 40

約数和(自身を含む): 58043700

約数和(自身を除く): 32269338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 389, 409, 778, 818, 1167, 1227, 2334, 2454, 3501, 3681, 7002, 7362, 10503, 11043, 21006, 22086, 31509, 33129, 63018, 66258, 159101, 318202, 477303, 954606, 1431909, 2863818, 4295727, 8591454, 12887181, 25774362]

約数ペア:

[(1, 25774362), (2, 12887181), (3, 8591454), (6, 4295727), (9, 2863818), (18, 1431909), (27, 954606), (54, 477303), (81, 318202), (162, 159101), (389, 66258), (409, 63018), (778, 33129), (818, 31509), (1167, 22086), (1227, 21006), (2334, 11043), (2454, 10503), (3501, 7362), (3681, 7002)]