15813144648

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{3486143}}^1$

素因数の和:3486168

約数の個数: 80

約数和(自身を含む): 50618810880

約数和(自身を除く): 34805666232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 3486143, 6972286, 10458429, 13944572, 20916858, 24403001, 27889144, 31375287, 41833716, 48806002, 62750574, 73209003, 83667432, 94125861, 97612004, 125501148, 146418006, 188251722, 195224008, 219627009, 251002296, 282377583, 292836012, 376503444, 439254018, 564755166, 585672024, 658881027, 753006888, 878508036, 1129510332, 1317762054, 1757016072, 1976643081, 2259020664, 2635524108, 3953286162, 5271048216, 7906572324, 15813144648]

約数ペア:

[(1, 15813144648), (2, 7906572324), (3, 5271048216), (4, 3953286162), (6, 2635524108), (7, 2259020664), (8, 1976643081), (9, 1757016072), (12, 1317762054), (14, 1129510332), (18, 878508036), (21, 753006888), (24, 658881027), (27, 585672024), (28, 564755166), (36, 439254018), (42, 376503444), (54, 292836012), (56, 282377583), (63, 251002296), (72, 219627009), (81, 195224008), (84, 188251722), (108, 146418006), (126, 125501148), (162, 97612004), (168, 94125861), (189, 83667432), (216, 73209003), (252, 62750574), (324, 48806002), (378, 41833716), (504, 31375287), (567, 27889144), (648, 24403001), (756, 20916858), (1134, 13944572), (1512, 10458429), (2268, 6972286), (4536, 3486143)]