27963342

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 72

約数和(自身を含む): 68592888

約数和(自身を除く): 40629546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 121, 198, 222, 242, 333, 347, 363, 407, 666, 694, 726, 814, 1041, 1089, 1221, 2082, 2178, 2442, 3123, 3663, 3817, 4477, 6246, 7326, 7634, 8954, 11451, 12839, 13431, 22902, 25678, 26862, 34353, 38517, 40293, 41987, 68706, 77034, 80586, 83974, 115551, 125961, 141229, 231102, 251922, 282458, 377883, 423687, 755766, 847374, 1271061, 1553519, 2542122, 3107038, 4660557, 9321114, 13981671, 27963342]

約数ペア:

[(1, 27963342), (2, 13981671), (3, 9321114), (6, 4660557), (9, 3107038), (11, 2542122), (18, 1553519), (22, 1271061), (33, 847374), (37, 755766), (66, 423687), (74, 377883), (99, 282458), (111, 251922), (121, 231102), (198, 141229), (222, 125961), (242, 115551), (333, 83974), (347, 80586), (363, 77034), (407, 68706), (666, 41987), (694, 40293), (726, 38517), (814, 34353), (1041, 26862), (1089, 25678), (1221, 22902), (2082, 13431), (2178, 12839), (2442, 11451), (3123, 8954), (3663, 7634), (3817, 7326), (4477, 6246)]