15942492

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{3919}}^1$

素因数の和:4042

約数の個数: 36

約数和(自身を含む): 40666080

約数和(自身を除く): 24723588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 3919, 4068, 7838, 11757, 15676, 23514, 35271, 47028, 70542, 141084, 442847, 885694, 1328541, 1771388, 2657082, 3985623, 5314164, 7971246, 15942492]

約数ペア:

[(1, 15942492), (2, 7971246), (3, 5314164), (4, 3985623), (6, 2657082), (9, 1771388), (12, 1328541), (18, 885694), (36, 442847), (113, 141084), (226, 70542), (339, 47028), (452, 35271), (678, 23514), (1017, 15676), (1356, 11757), (2034, 7838), (3919, 4068)]