812552022

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^2\times {\mathrm{139}}^1$

素因数の和:366

約数の個数: 72

約数和(自身を含む): 1837082520

約数和(自身を除く): 1024530498

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 89, 123, 139, 178, 246, 267, 278, 369, 417, 534, 738, 801, 834, 1251, 1602, 2502, 3649, 5699, 7298, 7921, 10947, 11398, 12371, 15842, 17097, 21894, 23763, 24742, 32841, 34194, 37113, 47526, 51291, 65682, 71289, 74226, 102582, 111339, 142578, 222678, 324761, 507211, 649522, 974283, 1014422, 1101019, 1521633, 1948566, 2202038, 2922849, 3043266, 3303057, 4564899, 5845698, 6606114, 9129798, 9909171, 19818342, 45141779, 90283558, 135425337, 270850674, 406276011, 812552022]

約数ペア:

[(1, 812552022), (2, 406276011), (3, 270850674), (6, 135425337), (9, 90283558), (18, 45141779), (41, 19818342), (82, 9909171), (89, 9129798), (123, 6606114), (139, 5845698), (178, 4564899), (246, 3303057), (267, 3043266), (278, 2922849), (369, 2202038), (417, 1948566), (534, 1521633), (738, 1101019), (801, 1014422), (834, 974283), (1251, 649522), (1602, 507211), (2502, 324761), (3649, 222678), (5699, 142578), (7298, 111339), (7921, 102582), (10947, 74226), (11398, 71289), (12371, 65682), (15842, 51291), (17097, 47526), (21894, 37113), (23763, 34194), (24742, 32841)]