198752022

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18131}}^1$

素因数の和:18178

約数の個数: 64

約数和(自身を含む): 522201600

約数和(自身を除く): 323449578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 18131, 36262, 54393, 108786, 126917, 163179, 253834, 326358, 380751, 489537, 525799, 761502, 979074, 1051598, 1142253, 1577397, 2284506, 3154794, 3426759, 3680593, 4732191, 6853518, 7361186, 9464382, 11041779, 14196573, 22083558, 28393146, 33125337, 66250674, 99376011, 198752022]

約数ペア:

[(1, 198752022), (2, 99376011), (3, 66250674), (6, 33125337), (7, 28393146), (9, 22083558), (14, 14196573), (18, 11041779), (21, 9464382), (27, 7361186), (29, 6853518), (42, 4732191), (54, 3680593), (58, 3426759), (63, 3154794), (87, 2284506), (126, 1577397), (174, 1142253), (189, 1051598), (203, 979074), (261, 761502), (378, 525799), (406, 489537), (522, 380751), (609, 326358), (783, 253834), (1218, 163179), (1566, 126917), (1827, 108786), (3654, 54393), (5481, 36262), (10962, 18131)]