1715691996

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{223747}}^1$

素因数の和:223831

約数の個数: 48

約数和(自身を含む): 4510759680

約数和(自身を除く): 2795067684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 223747, 447494, 671241, 894988, 1342482, 2013723, 2684964, 4027446, 6041169, 8054892, 12082338, 15886037, 24164676, 31772074, 47658111, 63544148, 95316222, 142974333, 190632444, 285948666, 428922999, 571897332, 857845998, 1715691996]

約数ペア:

[(1, 1715691996), (2, 857845998), (3, 571897332), (4, 428922999), (6, 285948666), (9, 190632444), (12, 142974333), (18, 95316222), (27, 63544148), (36, 47658111), (54, 31772074), (71, 24164676), (108, 15886037), (142, 12082338), (213, 8054892), (284, 6041169), (426, 4027446), (639, 2684964), (852, 2013723), (1278, 1342482), (1917, 894988), (2556, 671241), (3834, 447494), (7668, 223747)]