40560282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 100793472

約数和(自身を除く): 60233190

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 487, 661, 974, 1322, 1461, 1983, 2922, 3409, 3966, 4383, 4627, 5949, 6818, 8766, 9254, 10227, 11898, 13881, 20454, 27762, 30681, 41643, 61362, 83286, 321907, 643814, 965721, 1931442, 2253349, 2897163, 4506698, 5794326, 6760047, 13520094, 20280141, 40560282]

約数ペア:

[(1, 40560282), (2, 20280141), (3, 13520094), (6, 6760047), (7, 5794326), (9, 4506698), (14, 2897163), (18, 2253349), (21, 1931442), (42, 965721), (63, 643814), (126, 321907), (487, 83286), (661, 61362), (974, 41643), (1322, 30681), (1461, 27762), (1983, 20454), (2922, 13881), (3409, 11898), (3966, 10227), (4383, 9254), (4627, 8766), (5949, 6818)]