40044498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16561}}^1$

素因数の和:16610

約数の個数: 32

約数和(自身を含む): 89037312

約数和(自身を除く): 48992814

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 16561, 33122, 49683, 99366, 215293, 430586, 513391, 645879, 1026782, 1291758, 1540173, 3080346, 6674083, 13348166, 20022249, 40044498]

約数ペア:

[(1, 40044498), (2, 20022249), (3, 13348166), (6, 6674083), (13, 3080346), (26, 1540173), (31, 1291758), (39, 1026782), (62, 645879), (78, 513391), (93, 430586), (186, 215293), (403, 99366), (806, 49683), (1209, 33122), (2418, 16561)]