2008783818

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{503}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 4777823232

約数和(自身を除く): 2769039414

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 421, 503, 527, 558, 842, 1006, 1054, 1263, 1509, 1581, 2526, 3018, 3162, 3789, 4527, 4743, 7157, 7578, 8551, 9054, 9486, 13051, 14314, 15593, 17102, 21471, 25653, 26102, 31186, 39153, 42942, 46779, 51306, 64413, 76959, 78306, 93558, 117459, 128826, 140337, 153918, 211763, 221867, 234918, 265081, 280674, 423526, 443734, 530162, 635289, 665601, 795243, 1270578, 1331202, 1590486, 1905867, 1996803, 2385729, 3599971, 3811734, 3993606, 4771458, 6564653, 7199942, 10799913, 13129306, 19693959, 21599826, 32399739, 39387918, 59081877, 64799478, 111599101, 118163754, 223198202, 334797303, 669594606, 1004391909, 2008783818]

約数ペア:

[(1, 2008783818), (2, 1004391909), (3, 669594606), (6, 334797303), (9, 223198202), (17, 118163754), (18, 111599101), (31, 64799478), (34, 59081877), (51, 39387918), (62, 32399739), (93, 21599826), (102, 19693959), (153, 13129306), (186, 10799913), (279, 7199942), (306, 6564653), (421, 4771458), (503, 3993606), (527, 3811734), (558, 3599971), (842, 2385729), (1006, 1996803), (1054, 1905867), (1263, 1590486), (1509, 1331202), (1581, 1270578), (2526, 795243), (3018, 665601), (3162, 635289), (3789, 530162), (4527, 443734), (4743, 423526), (7157, 280674), (7578, 265081), (8551, 234918), (9054, 221867), (9486, 211763), (13051, 153918), (14314, 140337), (15593, 128826), (17102, 117459), (21471, 93558), (25653, 78306), (26102, 76959), (31186, 64413), (39153, 51306), (42942, 46779)]