40184586

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19081}}^1$

素因数の和:19108

約数の個数: 40

約数和(自身を含む): 96974724

約数和(自身を除く): 56790138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 19081, 38162, 57243, 114486, 171729, 248053, 343458, 496106, 515187, 744159, 1030374, 1488318, 1545561, 2232477, 3091122, 4464954, 6697431, 13394862, 20092293, 40184586]

約数ペア:

[(1, 40184586), (2, 20092293), (3, 13394862), (6, 6697431), (9, 4464954), (13, 3091122), (18, 2232477), (26, 1545561), (27, 1488318), (39, 1030374), (54, 744159), (78, 515187), (81, 496106), (117, 343458), (162, 248053), (234, 171729), (351, 114486), (702, 57243), (1053, 38162), (2106, 19081)]