15270804

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{18443}}^1$

素因数の和:18476

約数の個数: 36

約数和(自身を含む): 40281696

約数和(自身を除く): 25010892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 18443, 36886, 55329, 73772, 110658, 165987, 221316, 331974, 424189, 663948, 848378, 1272567, 1696756, 2545134, 3817701, 5090268, 7635402, 15270804]

約数ペア:

[(1, 15270804), (2, 7635402), (3, 5090268), (4, 3817701), (6, 2545134), (9, 1696756), (12, 1272567), (18, 848378), (23, 663948), (36, 424189), (46, 331974), (69, 221316), (92, 165987), (138, 110658), (207, 73772), (276, 55329), (414, 36886), (828, 18443)]