15697935078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{875317}}^1$

素因数の和:875397

約数の個数: 48

約数和(自身を含む): 37120485744

約数和(自身を除く): 21422550666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 2562, 2989, 5978, 8967, 17934, 875317, 1750634, 2625951, 5251902, 6127219, 12254438, 18381657, 36763314, 42890533, 53394337, 85781066, 106788674, 128671599, 160183011, 257343198, 320366022, 373760359, 747520718, 1121281077, 2242562154, 2616322513, 5232645026, 7848967539, 15697935078]

約数ペア:

[(1, 15697935078), (2, 7848967539), (3, 5232645026), (6, 2616322513), (7, 2242562154), (14, 1121281077), (21, 747520718), (42, 373760359), (49, 320366022), (61, 257343198), (98, 160183011), (122, 128671599), (147, 106788674), (183, 85781066), (294, 53394337), (366, 42890533), (427, 36763314), (854, 18381657), (1281, 12254438), (2562, 6127219), (2989, 5251902), (5978, 2625951), (8967, 1750634), (17934, 875317)]