1838088

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{521}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 5802030

約数和(自身を除く): 3963942

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 521, 588, 882, 1042, 1176, 1563, 1764, 2084, 3126, 3528, 3647, 4168, 4689, 6252, 7294, 9378, 10941, 12504, 14588, 18756, 21882, 25529, 29176, 32823, 37512, 43764, 51058, 65646, 76587, 87528, 102116, 131292, 153174, 204232, 229761, 262584, 306348, 459522, 612696, 919044, 1838088]

約数ペア:

[(1, 1838088), (2, 919044), (3, 612696), (4, 459522), (6, 306348), (7, 262584), (8, 229761), (9, 204232), (12, 153174), (14, 131292), (18, 102116), (21, 87528), (24, 76587), (28, 65646), (36, 51058), (42, 43764), (49, 37512), (56, 32823), (63, 29176), (72, 25529), (84, 21882), (98, 18756), (126, 14588), (147, 12504), (168, 10941), (196, 9378), (252, 7294), (294, 6252), (392, 4689), (441, 4168), (504, 3647), (521, 3528), (588, 3126), (882, 2084), (1042, 1764), (1176, 1563)]