15928038

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{18059}}^1$

素因数の和:18081

約数の個数: 36

約数和(自身を含む): 40147380

約数和(自身を除く): 24219342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 18059, 36118, 54177, 108354, 126413, 162531, 252826, 325062, 379239, 758478, 884891, 1137717, 1769782, 2275434, 2654673, 5309346, 7964019, 15928038]

約数ペア:

[(1, 15928038), (2, 7964019), (3, 5309346), (6, 2654673), (7, 2275434), (9, 1769782), (14, 1137717), (18, 884891), (21, 758478), (42, 379239), (49, 325062), (63, 252826), (98, 162531), (126, 126413), (147, 108354), (294, 54177), (441, 36118), (882, 18059)]