47001906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21943}}^1$

素因数の和:21975

約数の個数: 48

約数和(自身を含む): 123237504

約数和(自身を除く): 76235598

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 21943, 43886, 65829, 131658, 153601, 197487, 307202, 373031, 394974, 460803, 746062, 921606, 1119093, 1382409, 2238186, 2611217, 2764818, 3357279, 5222434, 6714558, 7833651, 15667302, 23500953, 47001906]

約数ペア:

[(1, 47001906), (2, 23500953), (3, 15667302), (6, 7833651), (7, 6714558), (9, 5222434), (14, 3357279), (17, 2764818), (18, 2611217), (21, 2238186), (34, 1382409), (42, 1119093), (51, 921606), (63, 746062), (102, 460803), (119, 394974), (126, 373031), (153, 307202), (238, 197487), (306, 153601), (357, 131658), (714, 65829), (1071, 43886), (2142, 21943)]