38644998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19577}}^1$

素因数の和:19636

約数の個数: 32

約数和(自身を含む): 90215424

約数和(自身を除く): 51570426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 19577, 39154, 58731, 117462, 137039, 274078, 411117, 822234, 920119, 1840238, 2760357, 5520714, 6440833, 12881666, 19322499, 38644998]

約数ペア:

[(1, 38644998), (2, 19322499), (3, 12881666), (6, 6440833), (7, 5520714), (14, 2760357), (21, 1840238), (42, 920119), (47, 822234), (94, 411117), (141, 274078), (282, 137039), (329, 117462), (658, 58731), (987, 39154), (1974, 19577)]