1988059014774

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8230697}}^1$

素因数の和:8230792

約数の個数: 96

約数和(自身を含む): 5177043196416

約数和(自身を除く): 3188984181642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 243, 378, 426, 486, 497, 567, 639, 994, 1134, 1278, 1491, 1701, 1917, 2982, 3402, 3834, 4473, 5751, 8946, 11502, 13419, 17253, 26838, 34506, 40257, 80514, 120771, 241542, 8230697, 16461394, 24692091, 49384182, 57614879, 74076273, 115229758, 148152546, 172844637, 222228819, 345689274, 444457638, 518533911, 584379487, 666686457, 1037067822, 1168758974, 1333372914, 1555601733, 1753138461, 2000059371, 3111203466, 3506276922, 4000118742, 4090656409, 4666805199, 5259415383, 8181312818, 9333610398, 10518830766, 12271969227, 14000415597, 15778246149, 24543938454, 28000831194, 31556492298, 36815907681, 47334738447, 73631815362, 94669476894, 110447723043, 142004215341, 220895446086, 284008430682, 331343169129, 662686338258, 994029507387, 1988059014774]

約数ペア:

[(1, 1988059014774), (2, 994029507387), (3, 662686338258), (6, 331343169129), (7, 284008430682), (9, 220895446086), (14, 142004215341), (18, 110447723043), (21, 94669476894), (27, 73631815362), (42, 47334738447), (54, 36815907681), (63, 31556492298), (71, 28000831194), (81, 24543938454), (126, 15778246149), (142, 14000415597), (162, 12271969227), (189, 10518830766), (213, 9333610398), (243, 8181312818), (378, 5259415383), (426, 4666805199), (486, 4090656409), (497, 4000118742), (567, 3506276922), (639, 3111203466), (994, 2000059371), (1134, 1753138461), (1278, 1555601733), (1491, 1333372914), (1701, 1168758974), (1917, 1037067822), (2982, 666686457), (3402, 584379487), (3834, 518533911), (4473, 444457638), (5751, 345689274), (8946, 222228819), (11502, 172844637), (13419, 148152546), (17253, 115229758), (26838, 74076273), (34506, 57614879), (40257, 49384182), (80514, 24692091), (120771, 16461394), (241542, 8230697)]