2017807728

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1136153}}^1$

素因数の和:1136201

約数の個数: 40

約数和(自身を含む): 5353557648

約数和(自身を除く): 3335749920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 1136153, 2272306, 3408459, 4544612, 6816918, 9089224, 13633836, 18178448, 27267672, 42037661, 54535344, 84075322, 126112983, 168150644, 252225966, 336301288, 504451932, 672602576, 1008903864, 2017807728]

約数ペア:

[(1, 2017807728), (2, 1008903864), (3, 672602576), (4, 504451932), (6, 336301288), (8, 252225966), (12, 168150644), (16, 126112983), (24, 84075322), (37, 54535344), (48, 42037661), (74, 27267672), (111, 18178448), (148, 13633836), (222, 9089224), (296, 6816918), (444, 4544612), (592, 3408459), (888, 2272306), (1776, 1136153)]