18057162

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 41057280

約数和(自身を除く): 23000118

約数列:

[1, 2, 3, 6, 17, 23, 34, 43, 46, 51, 69, 86, 102, 129, 138, 179, 258, 358, 391, 537, 731, 782, 989, 1074, 1173, 1462, 1978, 2193, 2346, 2967, 3043, 4117, 4386, 5934, 6086, 7697, 8234, 9129, 12351, 15394, 16813, 18258, 23091, 24702, 33626, 46182, 50439, 69989, 100878, 130849, 139978, 177031, 209967, 261698, 354062, 392547, 419934, 531093, 785094, 1062186, 3009527, 6019054, 9028581, 18057162]

約数ペア:

[(1, 18057162), (2, 9028581), (3, 6019054), (6, 3009527), (17, 1062186), (23, 785094), (34, 531093), (43, 419934), (46, 392547), (51, 354062), (69, 261698), (86, 209967), (102, 177031), (129, 139978), (138, 130849), (179, 100878), (258, 69989), (358, 50439), (391, 46182), (537, 33626), (731, 24702), (782, 23091), (989, 18258), (1074, 16813), (1173, 15394), (1462, 12351), (1978, 9129), (2193, 8234), (2346, 7697), (2967, 6086), (3043, 5934), (4117, 4386)]