6661404021616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{121063609}}^1$

素因数の和:121063817

約数の個数: 40

約数和(自身を含む): 13660817752400

約数和(自身を除く): 6999413730784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 181, 304, 362, 724, 1448, 2896, 3439, 6878, 13756, 27512, 55024, 121063609, 242127218, 484254436, 968508872, 1937017744, 2300208571, 4600417142, 9200834284, 18401668568, 21912513229, 36803337136, 43825026458, 87650052916, 175300105832, 350600211664, 416337751351, 832675502702, 1665351005404, 3330702010808, 6661404021616]

約数ペア:

[(1, 6661404021616), (2, 3330702010808), (4, 1665351005404), (8, 832675502702), (16, 416337751351), (19, 350600211664), (38, 175300105832), (76, 87650052916), (152, 43825026458), (181, 36803337136), (304, 21912513229), (362, 18401668568), (724, 9200834284), (1448, 4600417142), (2896, 2300208571), (3439, 1937017744), (6878, 968508872), (13756, 484254436), (27512, 242127218), (55024, 121063609)]