31019112

素因数分解:

$2^3\times 3^4\times {\mathrm{47869}}^1$

素因数の和:47887

約数の個数: 40

約数和(自身を含む): 86884050

約数和(自身を除く): 55864938

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 47869, 95738, 143607, 191476, 287214, 382952, 430821, 574428, 861642, 1148856, 1292463, 1723284, 2584926, 3446568, 3877389, 5169852, 7754778, 10339704, 15509556, 31019112]

約数ペア:

[(1, 31019112), (2, 15509556), (3, 10339704), (4, 7754778), (6, 5169852), (8, 3877389), (9, 3446568), (12, 2584926), (18, 1723284), (24, 1292463), (27, 1148856), (36, 861642), (54, 574428), (72, 430821), (81, 382952), (108, 287214), (162, 191476), (216, 143607), (324, 95738), (648, 47869)]