2154187872

素因数分解:

$2^5\times 3^4\times {\mathrm{831091}}^1$

素因数の和:831113

約数の個数: 60

約数和(自身を含む): 6335414316

約数和(自身を除く): 4181226444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 831091, 1662182, 2493273, 3324364, 4986546, 6648728, 7479819, 9973092, 13297456, 14959638, 19946184, 22439457, 26594912, 29919276, 39892368, 44878914, 59838552, 67318371, 79784736, 89757828, 119677104, 134636742, 179515656, 239354208, 269273484, 359031312, 538546968, 718062624, 1077093936, 2154187872]

約数ペア:

[(1, 2154187872), (2, 1077093936), (3, 718062624), (4, 538546968), (6, 359031312), (8, 269273484), (9, 239354208), (12, 179515656), (16, 134636742), (18, 119677104), (24, 89757828), (27, 79784736), (32, 67318371), (36, 59838552), (48, 44878914), (54, 39892368), (72, 29919276), (81, 26594912), (96, 22439457), (108, 19946184), (144, 14959638), (162, 13297456), (216, 9973092), (288, 7479819), (324, 6648728), (432, 4986546), (648, 3324364), (864, 2493273), (1296, 1662182), (2592, 831091)]