1808531808

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1108169}}^1$

素因数の和:1108199

約数の個数: 48

約数和(自身を含む): 5026659120

約数和(自身を除く): 3218127312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 1108169, 2216338, 3324507, 4432676, 6649014, 8865352, 13298028, 17730704, 18838873, 26596056, 35461408, 37677746, 53192112, 56516619, 75355492, 106384224, 113033238, 150710984, 226066476, 301421968, 452132952, 602843936, 904265904, 1808531808]

約数ペア:

[(1, 1808531808), (2, 904265904), (3, 602843936), (4, 452132952), (6, 301421968), (8, 226066476), (12, 150710984), (16, 113033238), (17, 106384224), (24, 75355492), (32, 56516619), (34, 53192112), (48, 37677746), (51, 35461408), (68, 26596056), (96, 18838873), (102, 17730704), (136, 13298028), (204, 8865352), (272, 6649014), (408, 4432676), (544, 3324507), (816, 2216338), (1632, 1108169)]