16427418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4951}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 38031360

約数和(自身を除く): 21603942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 4951, 9902, 14853, 29706, 34657, 69314, 103971, 207942, 391129, 782258, 1173387, 2346774, 2737903, 5475806, 8213709, 16427418]

約数ペア:

[(1, 16427418), (2, 8213709), (3, 5475806), (6, 2737903), (7, 2346774), (14, 1173387), (21, 782258), (42, 391129), (79, 207942), (158, 103971), (237, 69314), (474, 34657), (553, 29706), (1106, 14853), (1659, 9902), (3318, 4951)]