868823574

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{6353}}^1$

素因数の和:7372

約数の個数: 32

約数和(自身を含む): 1815312384

約数和(自身を除く): 946488810

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 991, 1982, 2973, 5946, 6353, 12706, 19059, 22793, 38118, 45586, 68379, 136758, 146119, 292238, 438357, 876714, 6295823, 12591646, 18887469, 37774938, 144803929, 289607858, 434411787, 868823574]

約数ペア:

[(1, 868823574), (2, 434411787), (3, 289607858), (6, 144803929), (23, 37774938), (46, 18887469), (69, 12591646), (138, 6295823), (991, 876714), (1982, 438357), (2973, 292238), (5946, 146119), (6353, 136758), (12706, 68379), (19059, 45586), (22793, 38118)]