27557244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 84206304

約数和(自身を除く): 56649060

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 53, 66, 78, 99, 101, 106, 117, 132, 143, 156, 159, 198, 202, 212, 234, 286, 303, 318, 396, 404, 429, 468, 477, 572, 583, 606, 636, 689, 858, 909, 954, 1111, 1166, 1212, 1287, 1313, 1378, 1716, 1749, 1818, 1908, 2067, 2222, 2332, 2574, 2626, 2756, 3333, 3498, 3636, 3939, 4134, 4444, 5148, 5247, 5252, 5353, 6201, 6666, 6996, 7579, 7878, 8268, 9999, 10494, 10706, 11817, 12402, 13332, 14443, 15158, 15756, 16059, 19998, 20988, 21412, 22737, 23634, 24804, 28886, 30316, 32118, 39996, 43329, 45474, 47268, 48177, 57772, 58883, 64236, 68211, 69589, 86658, 90948, 96354, 117766, 129987, 136422, 139178, 173316, 176649, 192708, 208767, 235532, 259974, 272844, 278356, 353298, 417534, 519948, 529947, 626301, 706596, 765479, 835068, 1059894, 1252602, 1530958, 2119788, 2296437, 2505204, 3061916, 4592874, 6889311, 9185748, 13778622, 27557244]

約数ペア:

[(1, 27557244), (2, 13778622), (3, 9185748), (4, 6889311), (6, 4592874), (9, 3061916), (11, 2505204), (12, 2296437), (13, 2119788), (18, 1530958), (22, 1252602), (26, 1059894), (33, 835068), (36, 765479), (39, 706596), (44, 626301), (52, 529947), (53, 519948), (66, 417534), (78, 353298), (99, 278356), (101, 272844), (106, 259974), (117, 235532), (132, 208767), (143, 192708), (156, 176649), (159, 173316), (198, 139178), (202, 136422), (212, 129987), (234, 117766), (286, 96354), (303, 90948), (318, 86658), (396, 69589), (404, 68211), (429, 64236), (468, 58883), (477, 57772), (572, 48177), (583, 47268), (606, 45474), (636, 43329), (689, 39996), (858, 32118), (909, 30316), (954, 28886), (1111, 24804), (1166, 23634), (1212, 22737), (1287, 21412), (1313, 20988), (1378, 19998), (1716, 16059), (1749, 15756), (1818, 15158), (1908, 14443), (2067, 13332), (2222, 12402), (2332, 11817), (2574, 10706), (2626, 10494), (2756, 9999), (3333, 8268), (3498, 7878), (3636, 7579), (3939, 6996), (4134, 6666), (4444, 6201), (5148, 5353), (5247, 5252)]