42512994

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 97606080

約数和(自身を除く): 55093086

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 197, 342, 394, 591, 631, 1182, 1262, 1773, 1893, 3546, 3743, 3786, 5679, 7486, 11229, 11358, 11989, 22458, 23978, 33687, 35967, 67374, 71934, 107901, 124307, 215802, 248614, 372921, 745842, 1118763, 2237526, 2361833, 4723666, 7085499, 14170998, 21256497, 42512994]

約数ペア:

[(1, 42512994), (2, 21256497), (3, 14170998), (6, 7085499), (9, 4723666), (18, 2361833), (19, 2237526), (38, 1118763), (57, 745842), (114, 372921), (171, 248614), (197, 215802), (342, 124307), (394, 107901), (591, 71934), (631, 67374), (1182, 35967), (1262, 33687), (1773, 23978), (1893, 22458), (3546, 11989), (3743, 11358), (3786, 11229), (5679, 7486)]