2008205514

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{26171}}^1$

素因数の和:26225

約数の個数: 96

約数和(自身を含む): 5370494400

約数和(自身を除く): 3362288886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 87, 98, 126, 147, 174, 189, 203, 261, 294, 378, 406, 441, 522, 609, 783, 882, 1218, 1323, 1421, 1566, 1827, 2646, 2842, 3654, 4263, 5481, 8526, 10962, 12789, 25578, 26171, 38367, 52342, 76734, 78513, 157026, 183197, 235539, 366394, 471078, 549591, 706617, 758959, 1099182, 1282379, 1413234, 1517918, 1648773, 2276877, 2564758, 3297546, 3847137, 4553754, 4946319, 5312713, 6830631, 7694274, 9892638, 10625426, 11541411, 13661262, 15938139, 20491893, 23082822, 31876278, 34624233, 37188991, 40983786, 47814417, 69248466, 74377982, 95628834, 111566973, 143443251, 223133946, 286886502, 334700919, 669401838, 1004102757, 2008205514]

約数ペア:

[(1, 2008205514), (2, 1004102757), (3, 669401838), (6, 334700919), (7, 286886502), (9, 223133946), (14, 143443251), (18, 111566973), (21, 95628834), (27, 74377982), (29, 69248466), (42, 47814417), (49, 40983786), (54, 37188991), (58, 34624233), (63, 31876278), (87, 23082822), (98, 20491893), (126, 15938139), (147, 13661262), (174, 11541411), (189, 10625426), (203, 9892638), (261, 7694274), (294, 6830631), (378, 5312713), (406, 4946319), (441, 4553754), (522, 3847137), (609, 3297546), (783, 2564758), (882, 2276877), (1218, 1648773), (1323, 1517918), (1421, 1413234), (1566, 1282379), (1827, 1099182), (2646, 758959), (2842, 706617), (3654, 549591), (4263, 471078), (5481, 366394), (8526, 235539), (10962, 183197), (12789, 157026), (25578, 78513), (26171, 76734), (38367, 52342)]