42721836

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 103638528

約数和(自身を除く): 60916692

約数列:

[1, 2, 3, 4, 6, 12, 41, 71, 82, 123, 142, 164, 213, 246, 284, 426, 492, 852, 1223, 2446, 2911, 3669, 4892, 5822, 7338, 8733, 11644, 14676, 17466, 34932, 50143, 86833, 100286, 150429, 173666, 200572, 260499, 300858, 347332, 520998, 601716, 1041996, 3560153, 7120306, 10680459, 14240612, 21360918, 42721836]

約数ペア:

[(1, 42721836), (2, 21360918), (3, 14240612), (4, 10680459), (6, 7120306), (12, 3560153), (41, 1041996), (71, 601716), (82, 520998), (123, 347332), (142, 300858), (164, 260499), (213, 200572), (246, 173666), (284, 150429), (426, 100286), (492, 86833), (852, 50143), (1223, 34932), (2446, 17466), (2911, 14676), (3669, 11644), (4892, 8733), (5822, 7338)]