18076734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 42845712

約数和(自身を除く): 24768978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1153, 1206, 1742, 2306, 2613, 3459, 5226, 6918, 7839, 10377, 14989, 15678, 20754, 29978, 44967, 77251, 89934, 134901, 154502, 231753, 269802, 463506, 695259, 1004263, 1390518, 2008526, 3012789, 6025578, 9038367, 18076734]

約数ペア:

[(1, 18076734), (2, 9038367), (3, 6025578), (6, 3012789), (9, 2008526), (13, 1390518), (18, 1004263), (26, 695259), (39, 463506), (67, 269802), (78, 231753), (117, 154502), (134, 134901), (201, 89934), (234, 77251), (402, 44967), (603, 29978), (871, 20754), (1153, 15678), (1206, 14989), (1742, 10377), (2306, 7839), (2613, 6918), (3459, 5226)]