18239676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16703}}^1$

素因数の和:16730

約数の個数: 48

約数和(自身を含む): 52383744

約数和(自身を除く): 34144068

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 16703, 33406, 50109, 66812, 100218, 116921, 200436, 217139, 233842, 350763, 434278, 467684, 651417, 701526, 868556, 1302834, 1403052, 1519973, 2605668, 3039946, 4559919, 6079892, 9119838, 18239676]

約数ペア:

[(1, 18239676), (2, 9119838), (3, 6079892), (4, 4559919), (6, 3039946), (7, 2605668), (12, 1519973), (13, 1403052), (14, 1302834), (21, 868556), (26, 701526), (28, 651417), (39, 467684), (42, 434278), (52, 350763), (78, 233842), (84, 217139), (91, 200436), (156, 116921), (182, 100218), (273, 66812), (364, 50109), (546, 33406), (1092, 16703)]