1223644554

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{26987}}^1$

素因数の和:27235

約数の個数: 48

約数和(自身を含む): 2904988320

約数和(自身を除く): 1681343766

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 229, 458, 687, 1374, 2061, 2519, 4122, 5038, 7557, 15114, 22671, 26987, 45342, 53974, 80961, 161922, 242883, 296857, 485766, 593714, 890571, 1781142, 2671713, 5343426, 6180023, 12360046, 18540069, 37080138, 55620207, 67980253, 111240414, 135960506, 203940759, 407881518, 611822277, 1223644554]

約数ペア:

[(1, 1223644554), (2, 611822277), (3, 407881518), (6, 203940759), (9, 135960506), (11, 111240414), (18, 67980253), (22, 55620207), (33, 37080138), (66, 18540069), (99, 12360046), (198, 6180023), (229, 5343426), (458, 2671713), (687, 1781142), (1374, 890571), (2061, 593714), (2519, 485766), (4122, 296857), (5038, 242883), (7557, 161922), (15114, 80961), (22671, 53974), (26987, 45342)]