172971942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{201599}}^1$

素因数の和:201628

約数の個数: 32

約数和(自身を含む): 406425600

約数和(自身を除く): 233453658

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 201599, 403198, 604797, 1209594, 2217589, 2620787, 4435178, 5241574, 6652767, 7862361, 13305534, 15724722, 28828657, 57657314, 86485971, 172971942]

約数ペア:

[(1, 172971942), (2, 86485971), (3, 57657314), (6, 28828657), (11, 15724722), (13, 13305534), (22, 7862361), (26, 6652767), (33, 5241574), (39, 4435178), (66, 2620787), (78, 2217589), (143, 1209594), (286, 604797), (429, 403198), (858, 201599)]