12187476

素因数分解:

$2^2\times 3^3\times 7^4\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 120

約数和(自身を含む): 37645440

約数和(自身を除く): 25457964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 108, 126, 141, 147, 188, 189, 196, 252, 282, 294, 329, 343, 378, 423, 441, 564, 588, 658, 686, 756, 846, 882, 987, 1029, 1269, 1316, 1323, 1372, 1692, 1764, 1974, 2058, 2303, 2401, 2538, 2646, 2961, 3087, 3948, 4116, 4606, 4802, 5076, 5292, 5922, 6174, 6909, 7203, 8883, 9212, 9261, 9604, 11844, 12348, 13818, 14406, 16121, 17766, 18522, 20727, 21609, 27636, 28812, 32242, 35532, 37044, 41454, 43218, 48363, 62181, 64484, 64827, 82908, 86436, 96726, 112847, 124362, 129654, 145089, 193452, 225694, 248724, 259308, 290178, 338541, 435267, 451388, 580356, 677082, 870534, 1015623, 1354164, 1741068, 2031246, 3046869, 4062492, 6093738, 12187476]

約数ペア:

[(1, 12187476), (2, 6093738), (3, 4062492), (4, 3046869), (6, 2031246), (7, 1741068), (9, 1354164), (12, 1015623), (14, 870534), (18, 677082), (21, 580356), (27, 451388), (28, 435267), (36, 338541), (42, 290178), (47, 259308), (49, 248724), (54, 225694), (63, 193452), (84, 145089), (94, 129654), (98, 124362), (108, 112847), (126, 96726), (141, 86436), (147, 82908), (188, 64827), (189, 64484), (196, 62181), (252, 48363), (282, 43218), (294, 41454), (329, 37044), (343, 35532), (378, 32242), (423, 28812), (441, 27636), (564, 21609), (588, 20727), (658, 18522), (686, 17766), (756, 16121), (846, 14406), (882, 13818), (987, 12348), (1029, 11844), (1269, 9604), (1316, 9261), (1323, 9212), (1372, 8883), (1692, 7203), (1764, 6909), (1974, 6174), (2058, 5922), (2303, 5292), (2401, 5076), (2538, 4802), (2646, 4606), (2961, 4116), (3087, 3948)]