16772328

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{829}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 45641700

約数和(自身を除く): 28869372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 829, 843, 1124, 1658, 1686, 2248, 2487, 2529, 3316, 3372, 4974, 5058, 6632, 6744, 7461, 9948, 10116, 14922, 19896, 20232, 29844, 59688, 232949, 465898, 698847, 931796, 1397694, 1863592, 2096541, 2795388, 4193082, 5590776, 8386164, 16772328]

約数ペア:

[(1, 16772328), (2, 8386164), (3, 5590776), (4, 4193082), (6, 2795388), (8, 2096541), (9, 1863592), (12, 1397694), (18, 931796), (24, 698847), (36, 465898), (72, 232949), (281, 59688), (562, 29844), (829, 20232), (843, 19896), (1124, 14922), (1658, 10116), (1686, 9948), (2248, 7461), (2487, 6744), (2529, 6632), (3316, 5058), (3372, 4974)]