13389624

素因数分解:

$2^3\times 3^4\times {\mathrm{20663}}^1$

素因数の和:20681

約数の個数: 40

約数和(自身を含む): 37505160

約数和(自身を除く): 24115536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 20663, 41326, 61989, 82652, 123978, 165304, 185967, 247956, 371934, 495912, 557901, 743868, 1115802, 1487736, 1673703, 2231604, 3347406, 4463208, 6694812, 13389624]

約数ペア:

[(1, 13389624), (2, 6694812), (3, 4463208), (4, 3347406), (6, 2231604), (8, 1673703), (9, 1487736), (12, 1115802), (18, 743868), (24, 557901), (27, 495912), (36, 371934), (54, 247956), (72, 185967), (81, 165304), (108, 123978), (162, 82652), (216, 61989), (324, 41326), (648, 20663)]