16784988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 43182720

約数和(自身を除く): 26397732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 202, 303, 404, 606, 1111, 1212, 1259, 2222, 2518, 3333, 3777, 4444, 5036, 6666, 7554, 13332, 13849, 15108, 27698, 41547, 55396, 83094, 127159, 166188, 254318, 381477, 508636, 762954, 1398749, 1525908, 2797498, 4196247, 5594996, 8392494, 16784988]

約数ペア:

[(1, 16784988), (2, 8392494), (3, 5594996), (4, 4196247), (6, 2797498), (11, 1525908), (12, 1398749), (22, 762954), (33, 508636), (44, 381477), (66, 254318), (101, 166188), (132, 127159), (202, 83094), (303, 55396), (404, 41547), (606, 27698), (1111, 15108), (1212, 13849), (1259, 13332), (2222, 7554), (2518, 6666), (3333, 5036), (3777, 4444)]