2018687976

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{13873}}^1$

素因数の和:13975

約数の個数: 96

約数和(自身を含む): 5713868160

約数和(自身を除く): 3695180184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 47, 72, 86, 94, 129, 141, 172, 188, 258, 282, 344, 376, 387, 423, 516, 564, 774, 846, 1032, 1128, 1548, 1692, 2021, 3096, 3384, 4042, 6063, 8084, 12126, 13873, 16168, 18189, 24252, 27746, 36378, 41619, 48504, 55492, 72756, 83238, 110984, 124857, 145512, 166476, 249714, 332952, 499428, 596539, 652031, 998856, 1193078, 1304062, 1789617, 1956093, 2386156, 2608124, 3579234, 3912186, 4772312, 5216248, 5368851, 5868279, 7158468, 7824372, 10737702, 11736558, 14316936, 15648744, 21475404, 23473116, 28037333, 42950808, 46946232, 56074666, 84111999, 112149332, 168223998, 224298664, 252335997, 336447996, 504671994, 672895992, 1009343988, 2018687976]

約数ペア:

[(1, 2018687976), (2, 1009343988), (3, 672895992), (4, 504671994), (6, 336447996), (8, 252335997), (9, 224298664), (12, 168223998), (18, 112149332), (24, 84111999), (36, 56074666), (43, 46946232), (47, 42950808), (72, 28037333), (86, 23473116), (94, 21475404), (129, 15648744), (141, 14316936), (172, 11736558), (188, 10737702), (258, 7824372), (282, 7158468), (344, 5868279), (376, 5368851), (387, 5216248), (423, 4772312), (516, 3912186), (564, 3579234), (774, 2608124), (846, 2386156), (1032, 1956093), (1128, 1789617), (1548, 1304062), (1692, 1193078), (2021, 998856), (3096, 652031), (3384, 596539), (4042, 499428), (6063, 332952), (8084, 249714), (12126, 166476), (13873, 145512), (16168, 124857), (18189, 110984), (24252, 83238), (27746, 72756), (36378, 55492), (41619, 48504)]