18683192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7321}}^1$

素因数の和:7367

約数の個数: 32

約数和(自身を含む): 39538800

約数和(自身を除く): 20855608

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 7321, 14642, 29284, 58568, 80531, 161062, 212309, 322124, 424618, 644248, 849236, 1698472, 2335399, 4670798, 9341596, 18683192]

約数ペア:

[(1, 18683192), (2, 9341596), (4, 4670798), (8, 2335399), (11, 1698472), (22, 849236), (29, 644248), (44, 424618), (58, 322124), (88, 212309), (116, 161062), (232, 80531), (319, 58568), (638, 29284), (1276, 14642), (2552, 7321)]