16615476

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6689}}^1$

素因数の和:6725

約数の個数: 48

約数和(自身を含む): 44956800

約数和(自身を除く): 28341324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 6689, 13378, 20067, 26756, 40134, 60201, 80268, 120402, 153847, 180603, 240804, 307694, 361206, 461541, 615388, 722412, 923082, 1384623, 1846164, 2769246, 4153869, 5538492, 8307738, 16615476]

約数ペア:

[(1, 16615476), (2, 8307738), (3, 5538492), (4, 4153869), (6, 2769246), (9, 1846164), (12, 1384623), (18, 923082), (23, 722412), (27, 615388), (36, 461541), (46, 361206), (54, 307694), (69, 240804), (92, 180603), (108, 153847), (138, 120402), (207, 80268), (276, 60201), (414, 40134), (621, 26756), (828, 20067), (1242, 13378), (2484, 6689)]