12832638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 33277440

約数和(自身を除く): 20444802

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1237, 1482, 1729, 2474, 3458, 3711, 5187, 7422, 8659, 10374, 16081, 17318, 23503, 25977, 32162, 47006, 48243, 51954, 70509, 96486, 112567, 141018, 164521, 225134, 305539, 329042, 337701, 493563, 611078, 675402, 916617, 987126, 1833234, 2138773, 4277546, 6416319, 12832638]

約数ペア:

[(1, 12832638), (2, 6416319), (3, 4277546), (6, 2138773), (7, 1833234), (13, 987126), (14, 916617), (19, 675402), (21, 611078), (26, 493563), (38, 337701), (39, 329042), (42, 305539), (57, 225134), (78, 164521), (91, 141018), (114, 112567), (133, 96486), (182, 70509), (247, 51954), (266, 48243), (273, 47006), (399, 32162), (494, 25977), (546, 23503), (741, 17318), (798, 16081), (1237, 10374), (1482, 8659), (1729, 7422), (2474, 5187), (3458, 3711)]