16208766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 40401504

約数和(自身を除く): 24192738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 653, 1182, 1306, 1379, 1773, 1959, 2758, 3546, 3918, 4137, 4571, 5877, 8274, 9142, 11754, 12411, 13713, 24822, 27426, 41139, 82278, 128641, 257282, 385923, 771846, 900487, 1157769, 1800974, 2315538, 2701461, 5402922, 8104383, 16208766]

約数ペア:

[(1, 16208766), (2, 8104383), (3, 5402922), (6, 2701461), (7, 2315538), (9, 1800974), (14, 1157769), (18, 900487), (21, 771846), (42, 385923), (63, 257282), (126, 128641), (197, 82278), (394, 41139), (591, 27426), (653, 24822), (1182, 13713), (1306, 12411), (1379, 11754), (1773, 9142), (1959, 8274), (2758, 5877), (3546, 4571), (3918, 4137)]