11561316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 29851584

約数和(自身を除く): 18290268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2003, 2886, 4006, 5772, 6009, 8012, 12018, 24036, 26039, 52078, 74111, 78117, 104156, 148222, 156234, 222333, 296444, 312468, 444666, 889332, 963443, 1926886, 2890329, 3853772, 5780658, 11561316]

約数ペア:

[(1, 11561316), (2, 5780658), (3, 3853772), (4, 2890329), (6, 1926886), (12, 963443), (13, 889332), (26, 444666), (37, 312468), (39, 296444), (52, 222333), (74, 156234), (78, 148222), (111, 104156), (148, 78117), (156, 74111), (222, 52078), (444, 26039), (481, 24036), (962, 12018), (1443, 8012), (1924, 6009), (2003, 5772), (2886, 4006)]