18866191380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2963}}^1\times {\mathrm{106121}}^1$

素因数の和:109096

約数の個数: 48

約数和(自身を含む): 52843662144

約数和(自身を除く): 33977470764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2963, 5926, 8889, 11852, 14815, 17778, 29630, 35556, 44445, 59260, 88890, 106121, 177780, 212242, 318363, 424484, 530605, 636726, 1061210, 1273452, 1591815, 2122420, 3183630, 6367260, 314436523, 628873046, 943309569, 1257746092, 1572182615, 1886619138, 3144365230, 3773238276, 4716547845, 6288730460, 9433095690, 18866191380]

約数ペア:

[(1, 18866191380), (2, 9433095690), (3, 6288730460), (4, 4716547845), (5, 3773238276), (6, 3144365230), (10, 1886619138), (12, 1572182615), (15, 1257746092), (20, 943309569), (30, 628873046), (60, 314436523), (2963, 6367260), (5926, 3183630), (8889, 2122420), (11852, 1591815), (14815, 1273452), (17778, 1061210), (29630, 636726), (35556, 530605), (44445, 424484), (59260, 318363), (88890, 212242), (106121, 177780)]