13555212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 34874112

約数和(自身を除く): 21318900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 618, 997, 1133, 1236, 1994, 2266, 2991, 3399, 3988, 4532, 5982, 6798, 10967, 11964, 13596, 21934, 32901, 43868, 65802, 102691, 131604, 205382, 308073, 410764, 616146, 1129601, 1232292, 2259202, 3388803, 4518404, 6777606, 13555212]

約数ペア:

[(1, 13555212), (2, 6777606), (3, 4518404), (4, 3388803), (6, 2259202), (11, 1232292), (12, 1129601), (22, 616146), (33, 410764), (44, 308073), (66, 205382), (103, 131604), (132, 102691), (206, 65802), (309, 43868), (412, 32901), (618, 21934), (997, 13596), (1133, 11964), (1236, 10967), (1994, 6798), (2266, 5982), (2991, 4532), (3399, 3988)]