31026258

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2539

約数の個数: 48

約数和(自身を含む): 72943416

約数和(自身を除く): 41917158

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 1394, 2091, 2473, 4182, 4946, 6273, 7419, 12546, 14838, 22257, 42041, 44514, 84082, 101393, 126123, 202786, 252246, 304179, 378369, 608358, 756738, 912537, 1723681, 1825074, 3447362, 5171043, 10342086, 15513129, 31026258]

約数ペア:

[(1, 31026258), (2, 15513129), (3, 10342086), (6, 5171043), (9, 3447362), (17, 1825074), (18, 1723681), (34, 912537), (41, 756738), (51, 608358), (82, 378369), (102, 304179), (123, 252246), (153, 202786), (246, 126123), (306, 101393), (369, 84082), (697, 44514), (738, 42041), (1394, 22257), (2091, 14838), (2473, 12546), (4182, 7419), (4946, 6273)]