42656166

素因数分解:

$2^1\times 3^3\times 7^5\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 112942080

約数和(自身を除く): 70285914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 63, 94, 98, 126, 141, 147, 189, 282, 294, 329, 343, 378, 423, 441, 658, 686, 846, 882, 987, 1029, 1269, 1323, 1974, 2058, 2303, 2401, 2538, 2646, 2961, 3087, 4606, 4802, 5922, 6174, 6909, 7203, 8883, 9261, 13818, 14406, 16121, 16807, 17766, 18522, 20727, 21609, 32242, 33614, 41454, 43218, 48363, 50421, 62181, 64827, 96726, 100842, 112847, 124362, 129654, 145089, 151263, 225694, 290178, 302526, 338541, 435267, 453789, 677082, 789929, 870534, 907578, 1015623, 1579858, 2031246, 2369787, 3046869, 4739574, 6093738, 7109361, 14218722, 21328083, 42656166]

約数ペア:

[(1, 42656166), (2, 21328083), (3, 14218722), (6, 7109361), (7, 6093738), (9, 4739574), (14, 3046869), (18, 2369787), (21, 2031246), (27, 1579858), (42, 1015623), (47, 907578), (49, 870534), (54, 789929), (63, 677082), (94, 453789), (98, 435267), (126, 338541), (141, 302526), (147, 290178), (189, 225694), (282, 151263), (294, 145089), (329, 129654), (343, 124362), (378, 112847), (423, 100842), (441, 96726), (658, 64827), (686, 62181), (846, 50421), (882, 48363), (987, 43218), (1029, 41454), (1269, 33614), (1323, 32242), (1974, 21609), (2058, 20727), (2303, 18522), (2401, 17766), (2538, 16807), (2646, 16121), (2961, 14406), (3087, 13818), (4606, 9261), (4802, 8883), (5922, 7203), (6174, 6909)]