16722636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{877}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 44841216

約数和(自身を除く): 28118580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 681, 877, 908, 1362, 1589, 1754, 2631, 2724, 3178, 3508, 4767, 5262, 6139, 6356, 9534, 10524, 12278, 18417, 19068, 24556, 36834, 73668, 199079, 398158, 597237, 796316, 1194474, 1393553, 2388948, 2787106, 4180659, 5574212, 8361318, 16722636]

約数ペア:

[(1, 16722636), (2, 8361318), (3, 5574212), (4, 4180659), (6, 2787106), (7, 2388948), (12, 1393553), (14, 1194474), (21, 796316), (28, 597237), (42, 398158), (84, 199079), (227, 73668), (454, 36834), (681, 24556), (877, 19068), (908, 18417), (1362, 12278), (1589, 10524), (1754, 9534), (2631, 6356), (2724, 6139), (3178, 5262), (3508, 4767)]