16579341396

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1381}}^1\times {\mathrm{9013}}^1$

素因数の和:10441

約数の個数: 72

約数和(自身を含む): 43077509384

約数和(自身を除く): 26498167988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1381, 2762, 4143, 5524, 8286, 9013, 12429, 16572, 18026, 24858, 27039, 36052, 49716, 51097, 54078, 81117, 102194, 108156, 153291, 162234, 204388, 306582, 324468, 333481, 459873, 613164, 666962, 919746, 1000443, 1333924, 1839492, 2000886, 3001329, 4001772, 6002658, 12005316, 12446953, 24893906, 37340859, 49787812, 74681718, 112022577, 149363436, 224045154, 448090308, 460537261, 921074522, 1381611783, 1842149044, 2763223566, 4144835349, 5526447132, 8289670698, 16579341396]

約数ペア:

[(1, 16579341396), (2, 8289670698), (3, 5526447132), (4, 4144835349), (6, 2763223566), (9, 1842149044), (12, 1381611783), (18, 921074522), (36, 460537261), (37, 448090308), (74, 224045154), (111, 149363436), (148, 112022577), (222, 74681718), (333, 49787812), (444, 37340859), (666, 24893906), (1332, 12446953), (1381, 12005316), (2762, 6002658), (4143, 4001772), (5524, 3001329), (8286, 2000886), (9013, 1839492), (12429, 1333924), (16572, 1000443), (18026, 919746), (24858, 666962), (27039, 613164), (36052, 459873), (49716, 333481), (51097, 324468), (54078, 306582), (81117, 204388), (102194, 162234), (108156, 153291)]