16975368

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5483}}^1$

素因数の和:5538

約数の個数: 48

約数和(自身を含む): 47052720

約数和(自身を除く): 30077352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 5483, 10966, 16449, 21932, 32898, 43864, 49347, 65796, 98694, 131592, 197388, 235769, 394776, 471538, 707307, 943076, 1414614, 1886152, 2121921, 2829228, 4243842, 5658456, 8487684, 16975368]

約数ペア:

[(1, 16975368), (2, 8487684), (3, 5658456), (4, 4243842), (6, 2829228), (8, 2121921), (9, 1886152), (12, 1414614), (18, 943076), (24, 707307), (36, 471538), (43, 394776), (72, 235769), (86, 197388), (129, 131592), (172, 98694), (258, 65796), (344, 49347), (387, 43864), (516, 32898), (774, 21932), (1032, 16449), (1548, 10966), (3096, 5483)]