22971612

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 54946080

約数和(自身を除く): 31974468

約数列:

[1, 2, 3, 4, 6, 12, 89, 137, 157, 178, 267, 274, 314, 356, 411, 471, 534, 548, 628, 822, 942, 1068, 1644, 1884, 12193, 13973, 21509, 24386, 27946, 36579, 41919, 43018, 48772, 55892, 64527, 73158, 83838, 86036, 129054, 146316, 167676, 258108, 1914301, 3828602, 5742903, 7657204, 11485806, 22971612]

約数ペア:

[(1, 22971612), (2, 11485806), (3, 7657204), (4, 5742903), (6, 3828602), (12, 1914301), (89, 258108), (137, 167676), (157, 146316), (178, 129054), (267, 86036), (274, 83838), (314, 73158), (356, 64527), (411, 55892), (471, 48772), (534, 43018), (548, 41919), (628, 36579), (822, 27946), (942, 24386), (1068, 21509), (1644, 13973), (1884, 12193)]