42868434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 100548000

約数和(自身を除く): 57679566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 417, 834, 973, 1049, 1946, 2098, 2919, 3147, 5838, 6294, 6811, 7343, 13622, 14686, 20433, 22029, 40866, 44058, 51401, 102802, 145811, 154203, 291622, 308406, 437433, 874866, 1020677, 2041354, 3062031, 6124062, 7144739, 14289478, 21434217, 42868434]

約数ペア:

[(1, 42868434), (2, 21434217), (3, 14289478), (6, 7144739), (7, 6124062), (14, 3062031), (21, 2041354), (42, 1020677), (49, 874866), (98, 437433), (139, 308406), (147, 291622), (278, 154203), (294, 145811), (417, 102802), (834, 51401), (973, 44058), (1049, 40866), (1946, 22029), (2098, 20433), (2919, 14686), (3147, 13622), (5838, 7343), (6294, 6811)]