42981078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53861}}^1$

素因数の和:53892

約数の個数: 32

約数和(自身を含む): 103415040

約数和(自身を除く): 60433962

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 53861, 107722, 161583, 323166, 377027, 754054, 1023359, 1131081, 2046718, 2262162, 3070077, 6140154, 7163513, 14327026, 21490539, 42981078]

約数ペア:

[(1, 42981078), (2, 21490539), (3, 14327026), (6, 7163513), (7, 6140154), (14, 3070077), (19, 2262162), (21, 2046718), (38, 1131081), (42, 1023359), (57, 754054), (114, 377027), (133, 323166), (266, 161583), (399, 107722), (798, 53861)]