1890775836

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{2801}}^1$

素因数の和:3931

約数の個数: 72

約数和(自身を含む): 5067002304

約数和(自身を除く): 3176226468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1103, 2206, 2801, 3309, 4412, 5602, 6618, 8403, 9927, 11204, 13236, 16806, 18751, 19854, 25209, 33612, 37502, 39708, 47617, 50418, 56253, 75004, 95234, 100836, 112506, 142851, 168759, 190468, 225012, 285702, 337518, 428553, 571404, 675036, 857106, 1714212, 3089503, 6179006, 9268509, 12358012, 18537018, 27805527, 37074036, 52521551, 55611054, 105043102, 111222108, 157564653, 210086204, 315129306, 472693959, 630258612, 945387918, 1890775836]

約数ペア:

[(1, 1890775836), (2, 945387918), (3, 630258612), (4, 472693959), (6, 315129306), (9, 210086204), (12, 157564653), (17, 111222108), (18, 105043102), (34, 55611054), (36, 52521551), (51, 37074036), (68, 27805527), (102, 18537018), (153, 12358012), (204, 9268509), (306, 6179006), (612, 3089503), (1103, 1714212), (2206, 857106), (2801, 675036), (3309, 571404), (4412, 428553), (5602, 337518), (6618, 285702), (8403, 225012), (9927, 190468), (11204, 168759), (13236, 142851), (16806, 112506), (18751, 100836), (19854, 95234), (25209, 75004), (33612, 56253), (37502, 50418), (39708, 47617)]