266640114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{110273}}^1$

素因数の和:110322

約数の個数: 32

約数和(自身を含む): 592833024

約数和(自身を除く): 326192910

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 110273, 220546, 330819, 661638, 1433549, 2867098, 3418463, 4300647, 6836926, 8601294, 10255389, 20510778, 44440019, 88880038, 133320057, 266640114]

約数ペア:

[(1, 266640114), (2, 133320057), (3, 88880038), (6, 44440019), (13, 20510778), (26, 10255389), (31, 8601294), (39, 6836926), (62, 4300647), (78, 3418463), (93, 2867098), (186, 1433549), (403, 661638), (806, 330819), (1209, 220546), (2418, 110273)]