7742574

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20483}}^1$

素因数の和:20501

約数の個数: 32

約数和(自身を含む): 19664640

約数和(自身を除く): 11922066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20483, 40966, 61449, 122898, 143381, 184347, 286762, 368694, 430143, 553041, 860286, 1106082, 1290429, 2580858, 3871287, 7742574]

約数ペア:

[(1, 7742574), (2, 3871287), (3, 2580858), (6, 1290429), (7, 1106082), (9, 860286), (14, 553041), (18, 430143), (21, 368694), (27, 286762), (42, 184347), (54, 143381), (63, 122898), (126, 61449), (189, 40966), (378, 20483)]