1212588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2614

約数の個数: 36

約数和(自身を含む): 3302208

約数和(自身を除く): 2089620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2591, 5182, 7773, 10364, 15546, 23319, 31092, 33683, 46638, 67366, 93276, 101049, 134732, 202098, 303147, 404196, 606294, 1212588]

約数ペア:

[(1, 1212588), (2, 606294), (3, 404196), (4, 303147), (6, 202098), (9, 134732), (12, 101049), (13, 93276), (18, 67366), (26, 46638), (36, 33683), (39, 31092), (52, 23319), (78, 15546), (117, 10364), (156, 7773), (234, 5182), (468, 2591)]