42001884

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^2\times {\mathrm{631}}^1$

素因数の和:727

約数の個数: 54

約数和(自身を含む): 108870216

約数和(自身を除く): 66868332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 631, 774, 1262, 1548, 1849, 1893, 2524, 3698, 3786, 5547, 5679, 7396, 7572, 11094, 11358, 16641, 22188, 22716, 27133, 33282, 54266, 66564, 81399, 108532, 162798, 244197, 325596, 488394, 976788, 1166719, 2333438, 3500157, 4666876, 7000314, 10500471, 14000628, 21000942, 42001884]

約数ペア:

[(1, 42001884), (2, 21000942), (3, 14000628), (4, 10500471), (6, 7000314), (9, 4666876), (12, 3500157), (18, 2333438), (36, 1166719), (43, 976788), (86, 488394), (129, 325596), (172, 244197), (258, 162798), (387, 108532), (516, 81399), (631, 66564), (774, 54266), (1262, 33282), (1548, 27133), (1849, 22716), (1893, 22188), (2524, 16641), (3698, 11358), (3786, 11094), (5547, 7572), (5679, 7396)]