31057026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5207

約数の個数: 64

約数和(自身を含む): 83414016

約数和(自身を除く): 52356990

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 5171, 6006, 10342, 15513, 31026, 36197, 56881, 67223, 72394, 108591, 113762, 134446, 170643, 201669, 217182, 341286, 398167, 403338, 470561, 739453, 796334, 941122, 1194501, 1411683, 1478906, 2218359, 2389002, 2823366, 4436718, 5176171, 10352342, 15528513, 31057026]

約数ペア:

[(1, 31057026), (2, 15528513), (3, 10352342), (6, 5176171), (7, 4436718), (11, 2823366), (13, 2389002), (14, 2218359), (21, 1478906), (22, 1411683), (26, 1194501), (33, 941122), (39, 796334), (42, 739453), (66, 470561), (77, 403338), (78, 398167), (91, 341286), (143, 217182), (154, 201669), (182, 170643), (231, 134446), (273, 113762), (286, 108591), (429, 72394), (462, 67223), (546, 56881), (858, 36197), (1001, 31026), (2002, 15513), (3003, 10342), (5171, 6006)]