40818372

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 113971200

約数和(自身を除く): 73152828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 211, 282, 294, 329, 343, 422, 564, 588, 633, 658, 686, 844, 987, 1029, 1266, 1316, 1372, 1477, 1974, 2058, 2303, 2532, 2954, 3948, 4116, 4431, 4606, 5908, 6909, 8862, 9212, 9917, 10339, 13818, 16121, 17724, 19834, 20678, 27636, 29751, 31017, 32242, 39668, 41356, 48363, 59502, 62034, 64484, 69419, 72373, 96726, 119004, 124068, 138838, 144746, 193452, 208257, 217119, 277676, 289492, 416514, 434238, 485933, 833028, 868476, 971866, 1457799, 1943732, 2915598, 3401531, 5831196, 6803062, 10204593, 13606124, 20409186, 40818372]

約数ペア:

[(1, 40818372), (2, 20409186), (3, 13606124), (4, 10204593), (6, 6803062), (7, 5831196), (12, 3401531), (14, 2915598), (21, 1943732), (28, 1457799), (42, 971866), (47, 868476), (49, 833028), (84, 485933), (94, 434238), (98, 416514), (141, 289492), (147, 277676), (188, 217119), (196, 208257), (211, 193452), (282, 144746), (294, 138838), (329, 124068), (343, 119004), (422, 96726), (564, 72373), (588, 69419), (633, 64484), (658, 62034), (686, 59502), (844, 48363), (987, 41356), (1029, 39668), (1266, 32242), (1316, 31017), (1372, 29751), (1477, 27636), (1974, 20678), (2058, 19834), (2303, 17724), (2532, 16121), (2954, 13818), (3948, 10339), (4116, 9917), (4431, 9212), (4606, 8862), (5908, 6909)]