2538665892

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{701}}^1\times {\mathrm{2053}}^1$

素因数の和:2778

約数の個数: 108

約数和(自身を含む): 7479176796

約数和(自身を除く): 4940510904

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 701, 882, 1402, 1764, 2053, 2103, 2804, 4106, 4206, 4907, 6159, 6309, 8212, 8412, 9814, 12318, 12618, 14371, 14721, 18477, 19628, 24636, 25236, 28742, 29442, 34349, 36954, 43113, 44163, 57484, 58884, 68698, 73908, 86226, 88326, 100597, 103047, 129339, 137396, 172452, 176652, 201194, 206094, 258678, 301791, 309141, 402388, 412188, 517356, 603582, 618282, 905373, 1207164, 1236564, 1439153, 1810746, 2878306, 3621492, 4317459, 5756612, 8634918, 10074071, 12952377, 17269836, 20148142, 25904754, 30222213, 40296284, 51809508, 60444426, 70518497, 90666639, 120888852, 141036994, 181333278, 211555491, 282073988, 362666556, 423110982, 634666473, 846221964, 1269332946, 2538665892]

約数ペア:

[(1, 2538665892), (2, 1269332946), (3, 846221964), (4, 634666473), (6, 423110982), (7, 362666556), (9, 282073988), (12, 211555491), (14, 181333278), (18, 141036994), (21, 120888852), (28, 90666639), (36, 70518497), (42, 60444426), (49, 51809508), (63, 40296284), (84, 30222213), (98, 25904754), (126, 20148142), (147, 17269836), (196, 12952377), (252, 10074071), (294, 8634918), (441, 5756612), (588, 4317459), (701, 3621492), (882, 2878306), (1402, 1810746), (1764, 1439153), (2053, 1236564), (2103, 1207164), (2804, 905373), (4106, 618282), (4206, 603582), (4907, 517356), (6159, 412188), (6309, 402388), (8212, 309141), (8412, 301791), (9814, 258678), (12318, 206094), (12618, 201194), (14371, 176652), (14721, 172452), (18477, 137396), (19628, 129339), (24636, 103047), (25236, 100597), (28742, 88326), (29442, 86226), (34349, 73908), (36954, 68698), (43113, 58884), (44163, 57484)]