57190086

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 130285584

約数和(自身を除く): 73095498

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 1591, 1997, 3182, 3994, 4773, 5991, 9546, 11982, 14319, 17973, 28638, 35946, 73889, 85871, 147778, 171742, 221667, 257613, 443334, 515226, 665001, 772839, 1330002, 1545678, 3177227, 6354454, 9531681, 19063362, 28595043, 57190086]

約数ペア:

[(1, 57190086), (2, 28595043), (3, 19063362), (6, 9531681), (9, 6354454), (18, 3177227), (37, 1545678), (43, 1330002), (74, 772839), (86, 665001), (111, 515226), (129, 443334), (222, 257613), (258, 221667), (333, 171742), (387, 147778), (666, 85871), (774, 73889), (1591, 35946), (1997, 28638), (3182, 17973), (3994, 14319), (4773, 11982), (5991, 9546)]