15960402

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1284

約数の個数: 40

約数和(自身を含む): 36224496

約数和(自身を除く): 20264094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1187, 1494, 2241, 2374, 3561, 4482, 6723, 7122, 10683, 13446, 21366, 32049, 64098, 96147, 98521, 192294, 197042, 295563, 591126, 886689, 1773378, 2660067, 5320134, 7980201, 15960402]

約数ペア:

[(1, 15960402), (2, 7980201), (3, 5320134), (6, 2660067), (9, 1773378), (18, 886689), (27, 591126), (54, 295563), (81, 197042), (83, 192294), (162, 98521), (166, 96147), (249, 64098), (498, 32049), (747, 21366), (1187, 13446), (1494, 10683), (2241, 7122), (2374, 6723), (3561, 4482)]