1501236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 4402944

約数和(自身を除く): 2901708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 223, 306, 374, 396, 446, 561, 612, 669, 748, 892, 1122, 1338, 1683, 2007, 2244, 2453, 2676, 3366, 3791, 4014, 4906, 6732, 7359, 7582, 8028, 9812, 11373, 14718, 15164, 22077, 22746, 29436, 34119, 41701, 44154, 45492, 68238, 83402, 88308, 125103, 136476, 166804, 250206, 375309, 500412, 750618, 1501236]

約数ペア:

[(1, 1501236), (2, 750618), (3, 500412), (4, 375309), (6, 250206), (9, 166804), (11, 136476), (12, 125103), (17, 88308), (18, 83402), (22, 68238), (33, 45492), (34, 44154), (36, 41701), (44, 34119), (51, 29436), (66, 22746), (68, 22077), (99, 15164), (102, 14718), (132, 11373), (153, 9812), (187, 8028), (198, 7582), (204, 7359), (223, 6732), (306, 4906), (374, 4014), (396, 3791), (446, 3366), (561, 2676), (612, 2453), (669, 2244), (748, 2007), (892, 1683), (1122, 1338)]