42940422

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2417}}^1$

素因数の和:2482

約数の個数: 64

約数和(自身を含む): 111421440

約数和(自身を除く): 68481018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1974, 2417, 2538, 2961, 4834, 5922, 7251, 8883, 14502, 16919, 17766, 21753, 33838, 43506, 50757, 65259, 101514, 113599, 130518, 152271, 227198, 304542, 340797, 456813, 681594, 795193, 913626, 1022391, 1590386, 2044782, 2385579, 3067173, 4771158, 6134346, 7156737, 14313474, 21470211, 42940422]

約数ペア:

[(1, 42940422), (2, 21470211), (3, 14313474), (6, 7156737), (7, 6134346), (9, 4771158), (14, 3067173), (18, 2385579), (21, 2044782), (27, 1590386), (42, 1022391), (47, 913626), (54, 795193), (63, 681594), (94, 456813), (126, 340797), (141, 304542), (189, 227198), (282, 152271), (329, 130518), (378, 113599), (423, 101514), (658, 65259), (846, 50757), (987, 43506), (1269, 33838), (1974, 21753), (2417, 17766), (2538, 16919), (2961, 14502), (4834, 8883), (5922, 7251)]