42711858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1319}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 106254720

約数和(自身を除く): 63542862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 514, 771, 1319, 1542, 1799, 2313, 2638, 3598, 3957, 4626, 5397, 7914, 9233, 10794, 11871, 16191, 18466, 23742, 27699, 32382, 55398, 83097, 166194, 338983, 677966, 1016949, 2033898, 2372881, 3050847, 4745762, 6101694, 7118643, 14237286, 21355929, 42711858]

約数ペア:

[(1, 42711858), (2, 21355929), (3, 14237286), (6, 7118643), (7, 6101694), (9, 4745762), (14, 3050847), (18, 2372881), (21, 2033898), (42, 1016949), (63, 677966), (126, 338983), (257, 166194), (514, 83097), (771, 55398), (1319, 32382), (1542, 27699), (1799, 23742), (2313, 18466), (2638, 16191), (3598, 11871), (3957, 10794), (4626, 9233), (5397, 7914)]