12795468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 35546112

約数和(自身を除く): 22750644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 463, 564, 588, 658, 926, 987, 1316, 1389, 1852, 1974, 2303, 2778, 3241, 3948, 4606, 5556, 6482, 6909, 9212, 9723, 12964, 13818, 19446, 21761, 22687, 27636, 38892, 43522, 45374, 65283, 68061, 87044, 90748, 130566, 136122, 152327, 261132, 272244, 304654, 456981, 609308, 913962, 1066289, 1827924, 2132578, 3198867, 4265156, 6397734, 12795468]

約数ペア:

[(1, 12795468), (2, 6397734), (3, 4265156), (4, 3198867), (6, 2132578), (7, 1827924), (12, 1066289), (14, 913962), (21, 609308), (28, 456981), (42, 304654), (47, 272244), (49, 261132), (84, 152327), (94, 136122), (98, 130566), (141, 90748), (147, 87044), (188, 68061), (196, 65283), (282, 45374), (294, 43522), (329, 38892), (463, 27636), (564, 22687), (588, 21761), (658, 19446), (926, 13818), (987, 12964), (1316, 9723), (1389, 9212), (1852, 6909), (1974, 6482), (2303, 5556), (2778, 4606), (3241, 3948)]