2013136188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1801}}^1\times {\mathrm{1901}}^1$

素因数の和:3723

約数の個数: 72

約数和(自身を含む): 5470136784

約数和(自身を除く): 3457000596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1801, 1901, 3602, 3802, 5403, 5703, 7204, 7604, 10806, 11406, 12607, 13307, 21612, 22812, 25214, 26614, 37821, 39921, 50428, 53228, 75642, 79842, 88249, 93149, 151284, 159684, 176498, 186298, 264747, 279447, 352996, 372596, 529494, 558894, 1058988, 1117788, 3423701, 6847402, 10271103, 13694804, 20542206, 23965907, 41084412, 47931814, 71897721, 95863628, 143795442, 167761349, 287590884, 335522698, 503284047, 671045396, 1006568094, 2013136188]

約数ペア:

[(1, 2013136188), (2, 1006568094), (3, 671045396), (4, 503284047), (6, 335522698), (7, 287590884), (12, 167761349), (14, 143795442), (21, 95863628), (28, 71897721), (42, 47931814), (49, 41084412), (84, 23965907), (98, 20542206), (147, 13694804), (196, 10271103), (294, 6847402), (588, 3423701), (1801, 1117788), (1901, 1058988), (3602, 558894), (3802, 529494), (5403, 372596), (5703, 352996), (7204, 279447), (7604, 264747), (10806, 186298), (11406, 176498), (12607, 159684), (13307, 151284), (21612, 93149), (22812, 88249), (25214, 79842), (26614, 75642), (37821, 53228), (39921, 50428)]