15900276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2593}}^1$

素因数の和:2680

約数の個数: 48

約数和(自身を含む): 42998144

約数和(自身を除く): 27097868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 2593, 3066, 5186, 6132, 7779, 10372, 15558, 18151, 31116, 36302, 54453, 72604, 108906, 189289, 217812, 378578, 567867, 757156, 1135734, 1325023, 2271468, 2650046, 3975069, 5300092, 7950138, 15900276]

約数ペア:

[(1, 15900276), (2, 7950138), (3, 5300092), (4, 3975069), (6, 2650046), (7, 2271468), (12, 1325023), (14, 1135734), (21, 757156), (28, 567867), (42, 378578), (73, 217812), (84, 189289), (146, 108906), (219, 72604), (292, 54453), (438, 36302), (511, 31116), (876, 18151), (1022, 15558), (1533, 10372), (2044, 7779), (2593, 6132), (3066, 5186)]