2106651708

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{5261}}^1$

素因数の和:5512

約数の個数: 108

約数和(自身を含む): 6223030632

約数和(自身を除く): 4116378924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 227, 252, 294, 441, 454, 588, 681, 882, 908, 1362, 1589, 1764, 2043, 2724, 3178, 4086, 4767, 5261, 6356, 8172, 9534, 10522, 11123, 14301, 15783, 19068, 21044, 22246, 28602, 31566, 33369, 36827, 44492, 47349, 57204, 63132, 66738, 73654, 94698, 100107, 110481, 133476, 147308, 189396, 200214, 220962, 257789, 331443, 400428, 441924, 515578, 662886, 773367, 1031156, 1194247, 1325772, 1546734, 2320101, 2388494, 3093468, 3582741, 4640202, 4776988, 7165482, 8359729, 9280404, 10748223, 14330964, 16719458, 21496446, 25079187, 33438916, 42992892, 50158374, 58518103, 75237561, 100316748, 117036206, 150475122, 175554309, 234072412, 300950244, 351108618, 526662927, 702217236, 1053325854, 2106651708]

約数ペア:

[(1, 2106651708), (2, 1053325854), (3, 702217236), (4, 526662927), (6, 351108618), (7, 300950244), (9, 234072412), (12, 175554309), (14, 150475122), (18, 117036206), (21, 100316748), (28, 75237561), (36, 58518103), (42, 50158374), (49, 42992892), (63, 33438916), (84, 25079187), (98, 21496446), (126, 16719458), (147, 14330964), (196, 10748223), (227, 9280404), (252, 8359729), (294, 7165482), (441, 4776988), (454, 4640202), (588, 3582741), (681, 3093468), (882, 2388494), (908, 2320101), (1362, 1546734), (1589, 1325772), (1764, 1194247), (2043, 1031156), (2724, 773367), (3178, 662886), (4086, 515578), (4767, 441924), (5261, 400428), (6356, 331443), (8172, 257789), (9534, 220962), (10522, 200214), (11123, 189396), (14301, 147308), (15783, 133476), (19068, 110481), (21044, 100107), (22246, 94698), (28602, 73654), (31566, 66738), (33369, 63132), (36827, 57204), (44492, 47349)]