40187322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1019}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 99927360

約数和(自身を除く): 59740038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 313, 626, 939, 1019, 1878, 2038, 2191, 2817, 3057, 4382, 5634, 6114, 6573, 7133, 9171, 13146, 14266, 18342, 19719, 21399, 39438, 42798, 64197, 128394, 318947, 637894, 956841, 1913682, 2232629, 2870523, 4465258, 5741046, 6697887, 13395774, 20093661, 40187322]

約数ペア:

[(1, 40187322), (2, 20093661), (3, 13395774), (6, 6697887), (7, 5741046), (9, 4465258), (14, 2870523), (18, 2232629), (21, 1913682), (42, 956841), (63, 637894), (126, 318947), (313, 128394), (626, 64197), (939, 42798), (1019, 39438), (1878, 21399), (2038, 19719), (2191, 18342), (2817, 14266), (3057, 13146), (4382, 9171), (5634, 7133), (6114, 6573)]