2019831462

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{22619}}^1$

素因数の和:22690

約数の個数: 72

約数和(自身を含む): 4927857480

約数和(自身を除く): 2908026018

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 121, 123, 198, 242, 246, 363, 369, 451, 726, 738, 902, 1089, 1353, 2178, 2706, 4059, 4961, 8118, 9922, 14883, 22619, 29766, 44649, 45238, 67857, 89298, 135714, 203571, 248809, 407142, 497618, 746427, 927379, 1492854, 1854758, 2239281, 2736899, 2782137, 4478562, 5473798, 5564274, 8210697, 8346411, 10201169, 16421394, 16692822, 20402338, 24632091, 30603507, 49264182, 61207014, 91810521, 112212859, 183621042, 224425718, 336638577, 673277154, 1009915731, 2019831462]

約数ペア:

[(1, 2019831462), (2, 1009915731), (3, 673277154), (6, 336638577), (9, 224425718), (11, 183621042), (18, 112212859), (22, 91810521), (33, 61207014), (41, 49264182), (66, 30603507), (82, 24632091), (99, 20402338), (121, 16692822), (123, 16421394), (198, 10201169), (242, 8346411), (246, 8210697), (363, 5564274), (369, 5473798), (451, 4478562), (726, 2782137), (738, 2736899), (902, 2239281), (1089, 1854758), (1353, 1492854), (2178, 927379), (2706, 746427), (4059, 497618), (4961, 407142), (8118, 248809), (9922, 203571), (14883, 135714), (22619, 89298), (29766, 67857), (44649, 45238)]