16646994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10163}}^1$

素因数の和:10191

約数の個数: 48

約数和(自身を含む): 44396352

約数和(自身を除く): 27749358

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 10163, 20326, 30489, 60978, 71141, 91467, 132119, 142282, 182934, 213423, 264238, 396357, 426846, 640269, 792714, 924833, 1189071, 1280538, 1849666, 2378142, 2774499, 5548998, 8323497, 16646994]

約数ペア:

[(1, 16646994), (2, 8323497), (3, 5548998), (6, 2774499), (7, 2378142), (9, 1849666), (13, 1280538), (14, 1189071), (18, 924833), (21, 792714), (26, 640269), (39, 426846), (42, 396357), (63, 264238), (78, 213423), (91, 182934), (117, 142282), (126, 132119), (182, 91467), (234, 71141), (273, 60978), (546, 30489), (819, 20326), (1638, 10163)]