40321806

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 100465920

約数和(自身を除く): 60144114

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 67, 69, 89, 98, 134, 138, 147, 161, 178, 201, 267, 294, 322, 402, 469, 483, 534, 623, 938, 966, 1127, 1246, 1407, 1541, 1869, 2047, 2254, 2814, 3082, 3283, 3381, 3738, 4094, 4361, 4623, 5963, 6141, 6566, 6762, 8722, 9246, 9849, 10787, 11926, 12282, 13083, 14329, 17889, 19698, 21574, 26166, 28658, 32361, 35778, 41741, 42987, 64722, 75509, 83482, 85974, 100303, 125223, 137149, 151018, 200606, 226527, 250446, 274298, 292187, 300909, 411447, 453054, 584374, 601818, 822894, 876561, 960043, 1753122, 1920086, 2880129, 5760258, 6720301, 13440602, 20160903, 40321806]

約数ペア:

[(1, 40321806), (2, 20160903), (3, 13440602), (6, 6720301), (7, 5760258), (14, 2880129), (21, 1920086), (23, 1753122), (42, 960043), (46, 876561), (49, 822894), (67, 601818), (69, 584374), (89, 453054), (98, 411447), (134, 300909), (138, 292187), (147, 274298), (161, 250446), (178, 226527), (201, 200606), (267, 151018), (294, 137149), (322, 125223), (402, 100303), (469, 85974), (483, 83482), (534, 75509), (623, 64722), (938, 42987), (966, 41741), (1127, 35778), (1246, 32361), (1407, 28658), (1541, 26166), (1869, 21574), (2047, 19698), (2254, 17889), (2814, 14329), (3082, 13083), (3283, 12282), (3381, 11926), (3738, 10787), (4094, 9849), (4361, 9246), (4623, 8722), (5963, 6762), (6141, 6566)]