2018976678

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5683}}^1$

素因数の和:5760

約数の個数: 96

約数和(自身を含む): 4915886976

約数和(自身を除く): 2896910298

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 81, 86, 102, 129, 153, 162, 243, 258, 306, 387, 459, 486, 731, 774, 918, 1161, 1377, 1462, 2193, 2322, 2754, 3483, 4131, 4386, 5683, 6579, 6966, 8262, 10449, 11366, 13158, 17049, 19737, 20898, 34098, 39474, 51147, 59211, 96611, 102294, 118422, 153441, 177633, 193222, 244369, 289833, 306882, 355266, 460323, 488738, 579666, 733107, 869499, 920646, 1380969, 1466214, 1738998, 2199321, 2608497, 2761938, 4154273, 4398642, 5216994, 6597963, 7825491, 8308546, 12462819, 13195926, 15650982, 19793889, 23476473, 24925638, 37388457, 39587778, 46952946, 59381667, 74776914, 112165371, 118763334, 224330742, 336496113, 672992226, 1009488339, 2018976678]

約数ペア:

[(1, 2018976678), (2, 1009488339), (3, 672992226), (6, 336496113), (9, 224330742), (17, 118763334), (18, 112165371), (27, 74776914), (34, 59381667), (43, 46952946), (51, 39587778), (54, 37388457), (81, 24925638), (86, 23476473), (102, 19793889), (129, 15650982), (153, 13195926), (162, 12462819), (243, 8308546), (258, 7825491), (306, 6597963), (387, 5216994), (459, 4398642), (486, 4154273), (731, 2761938), (774, 2608497), (918, 2199321), (1161, 1738998), (1377, 1466214), (1462, 1380969), (2193, 920646), (2322, 869499), (2754, 733107), (3483, 579666), (4131, 488738), (4386, 460323), (5683, 355266), (6579, 306882), (6966, 289833), (8262, 244369), (10449, 193222), (11366, 177633), (13158, 153441), (17049, 118422), (19737, 102294), (20898, 96611), (34098, 59211), (39474, 51147)]