15679465254

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{138641}}^1$

素因数の和:138813

約数の個数: 48

約数和(自身を含む): 34864581024

約数和(自身を除く): 19185115770

約数列:

[1, 2, 3, 6, 9, 18, 61, 103, 122, 183, 206, 309, 366, 549, 618, 927, 1098, 1854, 6283, 12566, 18849, 37698, 56547, 113094, 138641, 277282, 415923, 831846, 1247769, 2495538, 8457101, 14280023, 16914202, 25371303, 28560046, 42840069, 50742606, 76113909, 85680138, 128520207, 152227818, 257040414, 871081403, 1742162806, 2613244209, 5226488418, 7839732627, 15679465254]

約数ペア:

[(1, 15679465254), (2, 7839732627), (3, 5226488418), (6, 2613244209), (9, 1742162806), (18, 871081403), (61, 257040414), (103, 152227818), (122, 128520207), (183, 85680138), (206, 76113909), (309, 50742606), (366, 42840069), (549, 28560046), (618, 25371303), (927, 16914202), (1098, 14280023), (1854, 8457101), (6283, 2495538), (12566, 1247769), (18849, 831846), (37698, 415923), (56547, 277282), (113094, 138641)]