17664228

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{11411}}^1$

素因数の和:11464

約数の個数: 36

約数和(自身を含む): 45693648

約数和(自身を除く): 28029420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 11411, 22822, 34233, 45644, 68466, 102699, 136932, 205398, 410796, 490673, 981346, 1472019, 1962692, 2944038, 4416057, 5888076, 8832114, 17664228]

約数ペア:

[(1, 17664228), (2, 8832114), (3, 5888076), (4, 4416057), (6, 2944038), (9, 1962692), (12, 1472019), (18, 981346), (36, 490673), (43, 410796), (86, 205398), (129, 136932), (172, 102699), (258, 68466), (387, 45644), (516, 34233), (774, 22822), (1548, 11411)]