493691112

素因数分解:

$2^3\times 3^4\times {\mathrm{761869}}^1$

素因数の和:761887

約数の個数: 40

約数和(自身を含む): 1382794050

約数和(自身を除く): 889102938

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 761869, 1523738, 2285607, 3047476, 4571214, 6094952, 6856821, 9142428, 13713642, 18284856, 20570463, 27427284, 41140926, 54854568, 61711389, 82281852, 123422778, 164563704, 246845556, 493691112]

約数ペア:

[(1, 493691112), (2, 246845556), (3, 164563704), (4, 123422778), (6, 82281852), (8, 61711389), (9, 54854568), (12, 41140926), (18, 27427284), (24, 20570463), (27, 18284856), (36, 13713642), (54, 9142428), (72, 6856821), (81, 6094952), (108, 4571214), (162, 3047476), (216, 2285607), (324, 1523738), (648, 761869)]