16355898

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 40884480

約数和(自身を除く): 24528582

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1013, 1242, 1794, 2026, 2691, 3039, 5382, 6078, 8073, 9117, 13169, 16146, 18234, 23299, 26338, 27351, 39507, 46598, 54702, 69897, 79014, 118521, 139794, 209691, 237042, 302887, 355563, 419382, 605774, 629073, 711126, 908661, 1258146, 1817322, 2725983, 5451966, 8177949, 16355898]

約数ペア:

[(1, 16355898), (2, 8177949), (3, 5451966), (6, 2725983), (9, 1817322), (13, 1258146), (18, 908661), (23, 711126), (26, 629073), (27, 605774), (39, 419382), (46, 355563), (54, 302887), (69, 237042), (78, 209691), (117, 139794), (138, 118521), (207, 79014), (234, 69897), (299, 54702), (351, 46598), (414, 39507), (598, 27351), (621, 26338), (702, 23299), (897, 18234), (1013, 16146), (1242, 13169), (1794, 9117), (2026, 8073), (2691, 6078), (3039, 5382)]