9150196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 18506880

約数和(自身を除く): 9356684

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 71, 101, 116, 142, 202, 284, 319, 404, 638, 781, 1111, 1276, 1562, 2059, 2222, 2929, 3124, 4118, 4444, 5858, 7171, 8236, 11716, 14342, 22649, 28684, 32219, 45298, 64438, 78881, 90596, 128876, 157762, 207959, 315524, 415918, 831836, 2287549, 4575098, 9150196]

約数ペア:

[(1, 9150196), (2, 4575098), (4, 2287549), (11, 831836), (22, 415918), (29, 315524), (44, 207959), (58, 157762), (71, 128876), (101, 90596), (116, 78881), (142, 64438), (202, 45298), (284, 32219), (319, 28684), (404, 22649), (638, 14342), (781, 11716), (1111, 8236), (1276, 7171), (1562, 5858), (2059, 4444), (2222, 4118), (2929, 3124)]