391630218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2801}}^1\times {\mathrm{3329}}^1$

素因数の和:6142

約数の個数: 32

約数和(自身を含む): 895743360

約数和(自身を除く): 504113142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2801, 3329, 5602, 6658, 8403, 9987, 16806, 19607, 19974, 23303, 39214, 46606, 58821, 69909, 117642, 139818, 9324529, 18649058, 27973587, 55947174, 65271703, 130543406, 195815109, 391630218]

約数ペア:

[(1, 391630218), (2, 195815109), (3, 130543406), (6, 65271703), (7, 55947174), (14, 27973587), (21, 18649058), (42, 9324529), (2801, 139818), (3329, 117642), (5602, 69909), (6658, 58821), (8403, 46606), (9987, 39214), (16806, 23303), (19607, 19974)]