213364242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{130259}}^1$

素因数の和:130287

約数の個数: 48

約数和(自身を含む): 568975680

約数和(自身を除く): 355611438

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, 130259, 260518, 390777, 781554, 911813, 1172331, 1693367, 1823626, 2344662, 2735439, 3386734, 5080101, 5470878, 8206317, 10160202, 11853569, 15240303, 16412634, 23707138, 30480606, 35560707, 71121414, 106682121, 213364242]

約数ペア:

[(1, 213364242), (2, 106682121), (3, 71121414), (6, 35560707), (7, 30480606), (9, 23707138), (13, 16412634), (14, 15240303), (18, 11853569), (21, 10160202), (26, 8206317), (39, 5470878), (42, 5080101), (63, 3386734), (78, 2735439), (91, 2344662), (117, 1823626), (126, 1693367), (182, 1172331), (234, 911813), (273, 781554), (546, 390777), (819, 260518), (1638, 130259)]