22731271308

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{86627}}^1$

素因数の和:86871

約数の個数: 72

約数和(自身を含む): 59312805552

約数和(自身を除く): 36581534244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 197, 222, 333, 394, 444, 591, 666, 788, 1182, 1332, 1773, 2364, 3546, 7092, 7289, 14578, 21867, 29156, 43734, 65601, 86627, 87468, 131202, 173254, 259881, 262404, 346508, 519762, 779643, 1039524, 1559286, 3118572, 3205199, 6410398, 9615597, 12820796, 17065519, 19231194, 28846791, 34131038, 38462388, 51196557, 57693582, 68262076, 102393114, 115387164, 153589671, 204786228, 307179342, 614358684, 631424203, 1262848406, 1894272609, 2525696812, 3788545218, 5682817827, 7577090436, 11365635654, 22731271308]

約数ペア:

[(1, 22731271308), (2, 11365635654), (3, 7577090436), (4, 5682817827), (6, 3788545218), (9, 2525696812), (12, 1894272609), (18, 1262848406), (36, 631424203), (37, 614358684), (74, 307179342), (111, 204786228), (148, 153589671), (197, 115387164), (222, 102393114), (333, 68262076), (394, 57693582), (444, 51196557), (591, 38462388), (666, 34131038), (788, 28846791), (1182, 19231194), (1332, 17065519), (1773, 12820796), (2364, 9615597), (3546, 6410398), (7092, 3205199), (7289, 3118572), (14578, 1559286), (21867, 1039524), (29156, 779643), (43734, 519762), (65601, 346508), (86627, 262404), (87468, 259881), (131202, 173254)]