17809872

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{11969}}^1$

素因数の和:12011

約数の個数: 40

約数和(自身を含む): 47496960

約数和(自身を除く): 29687088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 11969, 23938, 35907, 47876, 71814, 95752, 143628, 191504, 287256, 371039, 574512, 742078, 1113117, 1484156, 2226234, 2968312, 4452468, 5936624, 8904936, 17809872]

約数ペア:

[(1, 17809872), (2, 8904936), (3, 5936624), (4, 4452468), (6, 2968312), (8, 2226234), (12, 1484156), (16, 1113117), (24, 742078), (31, 574512), (48, 371039), (62, 287256), (93, 191504), (124, 143628), (186, 95752), (248, 71814), (372, 47876), (496, 35907), (744, 23938), (1488, 11969)]