17888052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16381}}^1$

素因数の和:16408

約数の個数: 48

約数和(自身を含む): 51373952

約数和(自身を除く): 33485900

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 16381, 32762, 49143, 65524, 98286, 114667, 196572, 212953, 229334, 344001, 425906, 458668, 638859, 688002, 851812, 1277718, 1376004, 1490671, 2555436, 2981342, 4472013, 5962684, 8944026, 17888052]

約数ペア:

[(1, 17888052), (2, 8944026), (3, 5962684), (4, 4472013), (6, 2981342), (7, 2555436), (12, 1490671), (13, 1376004), (14, 1277718), (21, 851812), (26, 688002), (28, 638859), (39, 458668), (42, 425906), (52, 344001), (78, 229334), (84, 212953), (91, 196572), (156, 114667), (182, 98286), (273, 65524), (364, 49143), (546, 32762), (1092, 16381)]