724426038

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1916471}}^1$

素因数の和:1916489

約数の個数: 32

約数和(自身を含む): 1839813120

約数和(自身を除く): 1115387082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1916471, 3832942, 5749413, 11498826, 13415297, 17248239, 26830594, 34496478, 40245891, 51744717, 80491782, 103489434, 120737673, 241475346, 362213019, 724426038]

約数ペア:

[(1, 724426038), (2, 362213019), (3, 241475346), (6, 120737673), (7, 103489434), (9, 80491782), (14, 51744717), (18, 40245891), (21, 34496478), (27, 26830594), (42, 17248239), (54, 13415297), (63, 11498826), (126, 5749413), (189, 3832942), (378, 1916471)]