68905074

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3301}}^1$

素因数の和:3391

約数の個数: 48

約数和(自身を含む): 162616896

約数和(自身を除く): 93711822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3301, 3479, 6602, 6958, 9903, 10437, 19806, 20874, 23107, 46214, 69321, 138642, 161749, 234371, 323498, 468742, 485247, 703113, 970494, 1406226, 1640597, 3281194, 4921791, 9843582, 11484179, 22968358, 34452537, 68905074]

約数ペア:

[(1, 68905074), (2, 34452537), (3, 22968358), (6, 11484179), (7, 9843582), (14, 4921791), (21, 3281194), (42, 1640597), (49, 1406226), (71, 970494), (98, 703113), (142, 485247), (147, 468742), (213, 323498), (294, 234371), (426, 161749), (497, 138642), (994, 69321), (1491, 46214), (2982, 23107), (3301, 20874), (3479, 19806), (6602, 10437), (6958, 9903)]