201612618

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{599}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 470016000

約数和(自身を除く): 268403382

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 271, 414, 542, 599, 621, 813, 1198, 1242, 1626, 1797, 2439, 3594, 4878, 5391, 6233, 7317, 10782, 12466, 13777, 14634, 16173, 18699, 27554, 32346, 37398, 41331, 56097, 82662, 112194, 123993, 162329, 168291, 247986, 324658, 336582, 371979, 486987, 743958, 973974, 1460961, 2921922, 3733567, 4382883, 7467134, 8765766, 11200701, 22401402, 33602103, 67204206, 100806309, 201612618]

約数ペア:

[(1, 201612618), (2, 100806309), (3, 67204206), (6, 33602103), (9, 22401402), (18, 11200701), (23, 8765766), (27, 7467134), (46, 4382883), (54, 3733567), (69, 2921922), (138, 1460961), (207, 973974), (271, 743958), (414, 486987), (542, 371979), (599, 336582), (621, 324658), (813, 247986), (1198, 168291), (1242, 162329), (1626, 123993), (1797, 112194), (2439, 82662), (3594, 56097), (4878, 41331), (5391, 37398), (6233, 32346), (7317, 27554), (10782, 18699), (12466, 16173), (13777, 14634)]