253371846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{66293}}^1$

素因数の和:66325

約数の個数: 48

約数和(自身を含む): 634831344

約数和(自身を除く): 381459498

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 66293, 132586, 198879, 397758, 464051, 861809, 928102, 1392153, 1723618, 2585427, 2784306, 3248357, 5170854, 6032663, 6496714, 9745071, 12065326, 18097989, 19490142, 36195978, 42228641, 84457282, 126685923, 253371846]

約数ペア:

[(1, 253371846), (2, 126685923), (3, 84457282), (6, 42228641), (7, 36195978), (13, 19490142), (14, 18097989), (21, 12065326), (26, 9745071), (39, 6496714), (42, 6032663), (49, 5170854), (78, 3248357), (91, 2784306), (98, 2585427), (147, 1723618), (182, 1392153), (273, 928102), (294, 861809), (546, 464051), (637, 397758), (1274, 198879), (1911, 132586), (3822, 66293)]