1985016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 5541120

約数和(自身を除く): 3556104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 103, 132, 146, 206, 219, 264, 292, 309, 412, 438, 584, 618, 803, 824, 876, 1133, 1236, 1606, 1752, 2266, 2409, 2472, 3212, 3399, 4532, 4818, 6424, 6798, 7519, 9064, 9636, 13596, 15038, 19272, 22557, 27192, 30076, 45114, 60152, 82709, 90228, 165418, 180456, 248127, 330836, 496254, 661672, 992508, 1985016]

約数ペア:

[(1, 1985016), (2, 992508), (3, 661672), (4, 496254), (6, 330836), (8, 248127), (11, 180456), (12, 165418), (22, 90228), (24, 82709), (33, 60152), (44, 45114), (66, 30076), (73, 27192), (88, 22557), (103, 19272), (132, 15038), (146, 13596), (206, 9636), (219, 9064), (264, 7519), (292, 6798), (309, 6424), (412, 4818), (438, 4532), (584, 3399), (618, 3212), (803, 2472), (824, 2409), (876, 2266), (1133, 1752), (1236, 1606)]