13075686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 34201440

約数和(自身を除く): 21125754

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 171, 173, 221, 234, 247, 306, 323, 342, 346, 442, 494, 519, 646, 663, 741, 969, 1038, 1326, 1482, 1557, 1938, 1989, 2223, 2249, 2907, 2941, 3114, 3287, 3978, 4199, 4446, 4498, 5814, 5882, 6574, 6747, 8398, 8823, 9861, 12597, 13494, 17646, 19722, 20241, 25194, 26469, 29583, 37791, 38233, 40482, 42731, 52938, 55879, 59166, 75582, 76466, 85462, 111758, 114699, 128193, 167637, 229398, 256386, 335274, 344097, 384579, 502911, 688194, 726427, 769158, 1005822, 1452854, 2179281, 4358562, 6537843, 13075686]

約数ペア:

[(1, 13075686), (2, 6537843), (3, 4358562), (6, 2179281), (9, 1452854), (13, 1005822), (17, 769158), (18, 726427), (19, 688194), (26, 502911), (34, 384579), (38, 344097), (39, 335274), (51, 256386), (57, 229398), (78, 167637), (102, 128193), (114, 114699), (117, 111758), (153, 85462), (171, 76466), (173, 75582), (221, 59166), (234, 55879), (247, 52938), (306, 42731), (323, 40482), (342, 38233), (346, 37791), (442, 29583), (494, 26469), (519, 25194), (646, 20241), (663, 19722), (741, 17646), (969, 13494), (1038, 12597), (1326, 9861), (1482, 8823), (1557, 8398), (1938, 6747), (1989, 6574), (2223, 5882), (2249, 5814), (2907, 4498), (2941, 4446), (3114, 4199), (3287, 3978)]