31098989862

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{548309}}^1$

素因数の和:548477

約数の個数: 48

約数和(自身を含む): 70824106080

約数和(自身を除く): 39725116218

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 137, 138, 207, 274, 411, 414, 822, 1233, 2466, 3151, 6302, 9453, 18906, 28359, 56718, 548309, 1096618, 1644927, 3289854, 4934781, 9869562, 12611107, 25222214, 37833321, 75118333, 75666642, 113499963, 150236666, 225354999, 226999926, 450709998, 676064997, 1352129994, 1727721659, 3455443318, 5183164977, 10366329954, 15549494931, 31098989862]

約数ペア:

[(1, 31098989862), (2, 15549494931), (3, 10366329954), (6, 5183164977), (9, 3455443318), (18, 1727721659), (23, 1352129994), (46, 676064997), (69, 450709998), (137, 226999926), (138, 225354999), (207, 150236666), (274, 113499963), (411, 75666642), (414, 75118333), (822, 37833321), (1233, 25222214), (2466, 12611107), (3151, 9869562), (6302, 4934781), (9453, 3289854), (18906, 1644927), (28359, 1096618), (56718, 548309)]