828339618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5179}}^1$

素因数の和:5287

約数の個数: 64

約数和(自身を含む): 1849881600

約数和(自身を除く): 1021541982

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 61, 69, 114, 122, 138, 183, 366, 437, 874, 1159, 1311, 1403, 2318, 2622, 2806, 3477, 4209, 5179, 6954, 8418, 10358, 15537, 26657, 31074, 53314, 79971, 98401, 119117, 159942, 196802, 238234, 295203, 315919, 357351, 590406, 631838, 714702, 947757, 1895514, 2263223, 4526446, 6002461, 6789669, 7266137, 12004922, 13579338, 14532274, 18007383, 21798411, 36014766, 43596822, 138056603, 276113206, 414169809, 828339618]

約数ペア:

[(1, 828339618), (2, 414169809), (3, 276113206), (6, 138056603), (19, 43596822), (23, 36014766), (38, 21798411), (46, 18007383), (57, 14532274), (61, 13579338), (69, 12004922), (114, 7266137), (122, 6789669), (138, 6002461), (183, 4526446), (366, 2263223), (437, 1895514), (874, 947757), (1159, 714702), (1311, 631838), (1403, 590406), (2318, 357351), (2622, 315919), (2806, 295203), (3477, 238234), (4209, 196802), (5179, 159942), (6954, 119117), (8418, 98401), (10358, 79971), (15537, 53314), (26657, 31074)]