42259266

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{15971}}^1$

素因数の和:15996

約数の個数: 48

約数和(自身を含む): 109248480

約数和(自身を除く): 66989214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 15971, 31942, 47913, 95826, 111797, 143739, 223594, 287478, 335391, 431217, 670782, 782579, 862434, 1006173, 1565158, 2012346, 2347737, 3018519, 4695474, 6037038, 7043211, 14086422, 21129633, 42259266]

約数ペア:

[(1, 42259266), (2, 21129633), (3, 14086422), (6, 7043211), (7, 6037038), (9, 4695474), (14, 3018519), (18, 2347737), (21, 2012346), (27, 1565158), (42, 1006173), (49, 862434), (54, 782579), (63, 670782), (98, 431217), (126, 335391), (147, 287478), (189, 223594), (294, 143739), (378, 111797), (441, 95826), (882, 47913), (1323, 31942), (2646, 15971)]