42663636

素因数分解:

$2^2\times 3^2\times {\mathrm{977}}^1\times {\mathrm{1213}}^1$

素因数の和:2200

約数の個数: 36

約数和(自身を含む): 108043572

約数和(自身を除く): 65379936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 977, 1213, 1954, 2426, 2931, 3639, 3908, 4852, 5862, 7278, 8793, 10917, 11724, 14556, 17586, 21834, 35172, 43668, 1185101, 2370202, 3555303, 4740404, 7110606, 10665909, 14221212, 21331818, 42663636]

約数ペア:

[(1, 42663636), (2, 21331818), (3, 14221212), (4, 10665909), (6, 7110606), (9, 4740404), (12, 3555303), (18, 2370202), (36, 1185101), (977, 43668), (1213, 35172), (1954, 21834), (2426, 17586), (2931, 14556), (3639, 11724), (3908, 10917), (4852, 8793), (5862, 7278)]