2488374

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 6566400

約数和(自身を除く): 4078026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 227, 261, 378, 406, 454, 522, 609, 681, 783, 1218, 1362, 1566, 1589, 1827, 2043, 3178, 3654, 4086, 4767, 5481, 6129, 6583, 9534, 10962, 12258, 13166, 14301, 19749, 28602, 39498, 42903, 46081, 59247, 85806, 92162, 118494, 138243, 177741, 276486, 355482, 414729, 829458, 1244187, 2488374]

約数ペア:

[(1, 2488374), (2, 1244187), (3, 829458), (6, 414729), (7, 355482), (9, 276486), (14, 177741), (18, 138243), (21, 118494), (27, 92162), (29, 85806), (42, 59247), (54, 46081), (58, 42903), (63, 39498), (87, 28602), (126, 19749), (174, 14301), (189, 13166), (203, 12258), (227, 10962), (261, 9534), (378, 6583), (406, 6129), (454, 5481), (522, 4767), (609, 4086), (681, 3654), (783, 3178), (1218, 2043), (1362, 1827), (1566, 1589)]