28812515814

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8539}}^1\times {\mathrm{6047}}^1$

素因数の和:14625

約数の個数: 48

約数和(自身を含む): 64459100160

約数和(自身を除く): 35646584346

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 6047, 8539, 12094, 17078, 18141, 25617, 36282, 51234, 54423, 76851, 108846, 153702, 187457, 264709, 374914, 529418, 562371, 794127, 1124742, 1588254, 1687113, 2382381, 3374226, 4764762, 51635333, 103270666, 154905999, 309811998, 464717997, 929435994, 1600695323, 3201390646, 4802085969, 9604171938, 14406257907, 28812515814]

約数ペア:

[(1, 28812515814), (2, 14406257907), (3, 9604171938), (6, 4802085969), (9, 3201390646), (18, 1600695323), (31, 929435994), (62, 464717997), (93, 309811998), (186, 154905999), (279, 103270666), (558, 51635333), (6047, 4764762), (8539, 3374226), (12094, 2382381), (17078, 1687113), (18141, 1588254), (25617, 1124742), (36282, 794127), (51234, 562371), (54423, 529418), (76851, 374914), (108846, 264709), (153702, 187457)]