185245578

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1672

約数の個数: 72

約数和(自身を含む): 470564640

約数和(自身を除く): 285319062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 139, 147, 278, 294, 417, 441, 834, 882, 973, 1251, 1511, 1946, 2502, 2919, 3022, 4533, 5838, 6811, 8757, 9066, 10577, 13599, 13622, 17514, 20433, 21154, 27198, 31731, 40866, 61299, 63462, 74039, 95193, 122598, 148078, 190386, 210029, 222117, 420058, 444234, 630087, 666351, 1260174, 1332702, 1470203, 1890261, 2940406, 3780522, 4410609, 8821218, 10291421, 13231827, 20582842, 26463654, 30874263, 61748526, 92622789, 185245578]

約数ペア:

[(1, 185245578), (2, 92622789), (3, 61748526), (6, 30874263), (7, 26463654), (9, 20582842), (14, 13231827), (18, 10291421), (21, 8821218), (42, 4410609), (49, 3780522), (63, 2940406), (98, 1890261), (126, 1470203), (139, 1332702), (147, 1260174), (278, 666351), (294, 630087), (417, 444234), (441, 420058), (834, 222117), (882, 210029), (973, 190386), (1251, 148078), (1511, 122598), (1946, 95193), (2502, 74039), (2919, 63462), (3022, 61299), (4533, 40866), (5838, 31731), (6811, 27198), (8757, 21154), (9066, 20433), (10577, 17514), (13599, 13622)]