2620601802

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17203}}^1$

素因数の和:17265

約数の個数: 128

約数和(自身を含む): 7399096320

約数和(自身を除く): 4778494518

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 1209, 1302, 1638, 1674, 1953, 2418, 2457, 2821, 3627, 3906, 4914, 5642, 5859, 7254, 8463, 10881, 11718, 16926, 17203, 21762, 25389, 34406, 50778, 51609, 76167, 103218, 120421, 152334, 154827, 223639, 240842, 309654, 361263, 447278, 464481, 533293, 670917, 722526, 928962, 1066586, 1083789, 1341834, 1565473, 1599879, 2012751, 2167578, 3130946, 3199758, 3251367, 3733051, 4025502, 4696419, 4799637, 6038253, 6502734, 6932809, 7466102, 9392838, 9599274, 11199153, 12076506, 13865618, 14089257, 14398911, 20798427, 22398306, 28178514, 28797822, 33597459, 41596854, 42267771, 48529663, 62395281, 67194918, 84535542, 97059326, 100792377, 124790562, 145588989, 187185843, 201584754, 291177978, 374371686, 436766967, 873533934, 1310300901, 2620601802]

約数ペア:

[(1, 2620601802), (2, 1310300901), (3, 873533934), (6, 436766967), (7, 374371686), (9, 291177978), (13, 201584754), (14, 187185843), (18, 145588989), (21, 124790562), (26, 100792377), (27, 97059326), (31, 84535542), (39, 67194918), (42, 62395281), (54, 48529663), (62, 42267771), (63, 41596854), (78, 33597459), (91, 28797822), (93, 28178514), (117, 22398306), (126, 20798427), (182, 14398911), (186, 14089257), (189, 13865618), (217, 12076506), (234, 11199153), (273, 9599274), (279, 9392838), (351, 7466102), (378, 6932809), (403, 6502734), (434, 6038253), (546, 4799637), (558, 4696419), (651, 4025502), (702, 3733051), (806, 3251367), (819, 3199758), (837, 3130946), (1209, 2167578), (1302, 2012751), (1638, 1599879), (1674, 1565473), (1953, 1341834), (2418, 1083789), (2457, 1066586), (2821, 928962), (3627, 722526), (3906, 670917), (4914, 533293), (5642, 464481), (5859, 447278), (7254, 361263), (8463, 309654), (10881, 240842), (11718, 223639), (16926, 154827), (17203, 152334), (21762, 120421), (25389, 103218), (34406, 76167), (50778, 51609)]