17970768

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2481

約数の個数: 80

約数和(自身を含む): 54639360

約数和(自身を除く): 36668592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2447, 2448, 3672, 4894, 7341, 7344, 9788, 14682, 19576, 22023, 29364, 39152, 41599, 44046, 58728, 66069, 83198, 88092, 117456, 124797, 132138, 166396, 176184, 249594, 264276, 332792, 352368, 374391, 499188, 528552, 665584, 748782, 998376, 1057104, 1123173, 1497564, 1996752, 2246346, 2995128, 4492692, 5990256, 8985384, 17970768]

約数ペア:

[(1, 17970768), (2, 8985384), (3, 5990256), (4, 4492692), (6, 2995128), (8, 2246346), (9, 1996752), (12, 1497564), (16, 1123173), (17, 1057104), (18, 998376), (24, 748782), (27, 665584), (34, 528552), (36, 499188), (48, 374391), (51, 352368), (54, 332792), (68, 264276), (72, 249594), (102, 176184), (108, 166396), (136, 132138), (144, 124797), (153, 117456), (204, 88092), (216, 83198), (272, 66069), (306, 58728), (408, 44046), (432, 41599), (459, 39152), (612, 29364), (816, 22023), (918, 19576), (1224, 14682), (1836, 9788), (2447, 7344), (2448, 7341), (3672, 4894)]