3943716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 11299680

約数和(自身を除く): 7355964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 353, 399, 532, 588, 706, 798, 931, 1059, 1412, 1596, 1862, 2118, 2471, 2793, 3724, 4236, 4942, 5586, 6707, 7413, 9884, 11172, 13414, 14826, 17297, 20121, 26828, 29652, 34594, 40242, 46949, 51891, 69188, 80484, 93898, 103782, 140847, 187796, 207564, 281694, 328643, 563388, 657286, 985929, 1314572, 1971858, 3943716]

約数ペア:

[(1, 3943716), (2, 1971858), (3, 1314572), (4, 985929), (6, 657286), (7, 563388), (12, 328643), (14, 281694), (19, 207564), (21, 187796), (28, 140847), (38, 103782), (42, 93898), (49, 80484), (57, 69188), (76, 51891), (84, 46949), (98, 40242), (114, 34594), (133, 29652), (147, 26828), (196, 20121), (228, 17297), (266, 14826), (294, 13414), (353, 11172), (399, 9884), (532, 7413), (588, 6707), (706, 5586), (798, 4942), (931, 4236), (1059, 3724), (1412, 2793), (1596, 2471), (1862, 2118)]