7958106

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 10911654

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 479, 639, 923, 958, 1278, 1437, 1846, 2769, 2874, 4311, 5538, 6227, 8307, 8622, 12454, 16614, 18681, 34009, 37362, 56043, 68018, 102027, 112086, 204054, 306081, 442117, 612162, 884234, 1326351, 2652702, 3979053, 7958106]

約数ペア:

[(1, 7958106), (2, 3979053), (3, 2652702), (6, 1326351), (9, 884234), (13, 612162), (18, 442117), (26, 306081), (39, 204054), (71, 112086), (78, 102027), (117, 68018), (142, 56043), (213, 37362), (234, 34009), (426, 18681), (479, 16614), (639, 12454), (923, 8622), (958, 8307), (1278, 6227), (1437, 5538), (1846, 4311), (2769, 2874)]