2862216

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{631}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 9176640

約数和(自身を除く): 6314424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 631, 648, 756, 1134, 1262, 1512, 1893, 2268, 2524, 3786, 4417, 4536, 5048, 5679, 7572, 8834, 11358, 13251, 15144, 17037, 17668, 22716, 26502, 34074, 35336, 39753, 45432, 51111, 53004, 68148, 79506, 102222, 106008, 119259, 136296, 159012, 204444, 238518, 318024, 357777, 408888, 477036, 715554, 954072, 1431108, 2862216]

約数ペア:

[(1, 2862216), (2, 1431108), (3, 954072), (4, 715554), (6, 477036), (7, 408888), (8, 357777), (9, 318024), (12, 238518), (14, 204444), (18, 159012), (21, 136296), (24, 119259), (27, 106008), (28, 102222), (36, 79506), (42, 68148), (54, 53004), (56, 51111), (63, 45432), (72, 39753), (81, 35336), (84, 34074), (108, 26502), (126, 22716), (162, 17668), (168, 17037), (189, 15144), (216, 13251), (252, 11358), (324, 8834), (378, 7572), (504, 5679), (567, 5048), (631, 4536), (648, 4417), (756, 3786), (1134, 2524), (1262, 2268), (1512, 1893)]