13277238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 33008640

約数和(自身を除く): 19731402

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 31, 34, 38, 39, 51, 57, 62, 78, 93, 102, 114, 186, 221, 247, 289, 323, 403, 442, 494, 527, 578, 589, 646, 663, 741, 806, 867, 969, 1054, 1178, 1209, 1326, 1482, 1581, 1734, 1767, 1938, 2418, 3162, 3534, 3757, 4199, 5491, 6851, 7514, 7657, 8398, 8959, 10013, 10982, 11271, 12597, 13702, 15314, 16473, 17918, 20026, 20553, 22542, 22971, 25194, 26877, 30039, 32946, 41106, 45942, 53754, 60078, 71383, 116467, 130169, 142766, 170221, 214149, 232934, 260338, 340442, 349401, 390507, 428298, 510663, 698802, 781014, 1021326, 2212873, 4425746, 6638619, 13277238]

約数ペア:

[(1, 13277238), (2, 6638619), (3, 4425746), (6, 2212873), (13, 1021326), (17, 781014), (19, 698802), (26, 510663), (31, 428298), (34, 390507), (38, 349401), (39, 340442), (51, 260338), (57, 232934), (62, 214149), (78, 170221), (93, 142766), (102, 130169), (114, 116467), (186, 71383), (221, 60078), (247, 53754), (289, 45942), (323, 41106), (403, 32946), (442, 30039), (494, 26877), (527, 25194), (578, 22971), (589, 22542), (646, 20553), (663, 20026), (741, 17918), (806, 16473), (867, 15314), (969, 13702), (1054, 12597), (1178, 11271), (1209, 10982), (1326, 10013), (1482, 8959), (1581, 8398), (1734, 7657), (1767, 7514), (1938, 6851), (2418, 5491), (3162, 4199), (3534, 3757)]