906108

素因数分解:

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

素因数の和:111

約数の個数: 72

約数和(自身を含む): 2604672

約数和(自身を除く): 1698564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 67, 69, 84, 92, 98, 134, 138, 147, 161, 196, 201, 268, 276, 294, 322, 402, 469, 483, 588, 644, 804, 938, 966, 1127, 1407, 1541, 1876, 1932, 2254, 2814, 3082, 3283, 3381, 4508, 4623, 5628, 6164, 6566, 6762, 9246, 9849, 10787, 13132, 13524, 18492, 19698, 21574, 32361, 39396, 43148, 64722, 75509, 129444, 151018, 226527, 302036, 453054, 906108]

約数ペア:

[(1, 906108), (2, 453054), (3, 302036), (4, 226527), (6, 151018), (7, 129444), (12, 75509), (14, 64722), (21, 43148), (23, 39396), (28, 32361), (42, 21574), (46, 19698), (49, 18492), (67, 13524), (69, 13132), (84, 10787), (92, 9849), (98, 9246), (134, 6762), (138, 6566), (147, 6164), (161, 5628), (196, 4623), (201, 4508), (268, 3381), (276, 3283), (294, 3082), (322, 2814), (402, 2254), (469, 1932), (483, 1876), (588, 1541), (644, 1407), (804, 1127), (938, 966)]