2018195439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{5417}}^1$

素因数の和:5707

約数の個数: 32

約数和(自身を含む): 2981893824

約数和(自身を除く): 963698385

約数列:

[1, 3, 13, 39, 41, 123, 233, 533, 699, 1599, 3029, 5417, 9087, 9553, 16251, 28659, 70421, 124189, 211263, 222097, 372567, 666291, 1262161, 2887261, 3786483, 8661783, 16408093, 49224279, 51748601, 155245803, 672731813, 2018195439]

約数ペア:

[(1, 2018195439), (3, 672731813), (13, 155245803), (39, 51748601), (41, 49224279), (123, 16408093), (233, 8661783), (533, 3786483), (699, 2887261), (1599, 1262161), (3029, 666291), (5417, 372567), (9087, 222097), (9553, 211263), (16251, 124189), (28659, 70421)]