27421218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 70424640

約数和(自身を除く): 43003422

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 37, 38, 57, 66, 74, 99, 111, 114, 171, 197, 198, 209, 222, 333, 342, 394, 407, 418, 591, 627, 666, 703, 814, 1182, 1221, 1254, 1406, 1773, 1881, 2109, 2167, 2442, 3546, 3663, 3743, 3762, 4218, 4334, 6327, 6501, 7289, 7326, 7486, 7733, 11229, 12654, 13002, 14578, 15466, 19503, 21867, 22458, 23199, 33687, 39006, 41173, 43734, 46398, 65601, 67374, 69597, 80179, 82346, 123519, 131202, 138491, 139194, 160358, 240537, 247038, 276982, 370557, 415473, 481074, 721611, 741114, 830946, 1246419, 1443222, 1523401, 2492838, 3046802, 4570203, 9140406, 13710609, 27421218]

約数ペア:

[(1, 27421218), (2, 13710609), (3, 9140406), (6, 4570203), (9, 3046802), (11, 2492838), (18, 1523401), (19, 1443222), (22, 1246419), (33, 830946), (37, 741114), (38, 721611), (57, 481074), (66, 415473), (74, 370557), (99, 276982), (111, 247038), (114, 240537), (171, 160358), (197, 139194), (198, 138491), (209, 131202), (222, 123519), (333, 82346), (342, 80179), (394, 69597), (407, 67374), (418, 65601), (591, 46398), (627, 43734), (666, 41173), (703, 39006), (814, 33687), (1182, 23199), (1221, 22458), (1254, 21867), (1406, 19503), (1773, 15466), (1881, 14578), (2109, 13002), (2167, 12654), (2442, 11229), (3546, 7733), (3663, 7486), (3743, 7326), (3762, 7289), (4218, 6501), (4334, 6327)]