1800000132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{94399}}^1$

素因数の和:94640

約数の個数: 48

約数和(自身を含む): 4821196800

約数和(自身を除く): 3021196668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 681, 908, 1362, 1589, 2724, 3178, 4767, 6356, 9534, 19068, 94399, 188798, 283197, 377596, 566394, 660793, 1132788, 1321586, 1982379, 2643172, 3964758, 7929516, 21428573, 42857146, 64285719, 85714292, 128571438, 150000011, 257142876, 300000022, 450000033, 600000044, 900000066, 1800000132]

約数ペア:

[(1, 1800000132), (2, 900000066), (3, 600000044), (4, 450000033), (6, 300000022), (7, 257142876), (12, 150000011), (14, 128571438), (21, 85714292), (28, 64285719), (42, 42857146), (84, 21428573), (227, 7929516), (454, 3964758), (681, 2643172), (908, 1982379), (1362, 1321586), (1589, 1132788), (2724, 660793), (3178, 566394), (4767, 377596), (6356, 283197), (9534, 188798), (19068, 94399)]