2180102148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2883733}}^1$

素因数の和:2883753

約数の個数: 48

約数和(自身を含む): 6459564160

約数和(自身を除く): 4279462012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2883733, 5767466, 8651199, 11534932, 17302398, 20186131, 25953597, 34604796, 40372262, 51907194, 60558393, 77860791, 80744524, 103814388, 121116786, 155721582, 181675179, 242233572, 311443164, 363350358, 545025537, 726700716, 1090051074, 2180102148]

約数ペア:

[(1, 2180102148), (2, 1090051074), (3, 726700716), (4, 545025537), (6, 363350358), (7, 311443164), (9, 242233572), (12, 181675179), (14, 155721582), (18, 121116786), (21, 103814388), (27, 80744524), (28, 77860791), (36, 60558393), (42, 51907194), (54, 40372262), (63, 34604796), (84, 25953597), (108, 20186131), (126, 17302398), (189, 11534932), (252, 8651199), (378, 5767466), (756, 2883733)]