1969416

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 5651100

約数和(自身を除く): 3681684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 1609, 3218, 4827, 6436, 9654, 12872, 14481, 19308, 27353, 28962, 38616, 54706, 57924, 82059, 109412, 115848, 164118, 218824, 246177, 328236, 492354, 656472, 984708, 1969416]

約数ペア:

[(1, 1969416), (2, 984708), (3, 656472), (4, 492354), (6, 328236), (8, 246177), (9, 218824), (12, 164118), (17, 115848), (18, 109412), (24, 82059), (34, 57924), (36, 54706), (51, 38616), (68, 28962), (72, 27353), (102, 19308), (136, 14481), (153, 12872), (204, 9654), (306, 6436), (408, 4827), (612, 3218), (1224, 1609)]