2016279783

素因数分解:

$3^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{6959}}^1$

素因数の和:7058

約数の個数: 60

約数和(自身を含む): 3552230880

約数和(自身を除く): 1535951097

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 73, 81, 147, 189, 219, 441, 511, 567, 657, 1323, 1533, 1971, 3577, 3969, 4599, 5913, 6959, 10731, 13797, 20877, 32193, 41391, 48713, 62631, 96579, 146139, 187893, 289737, 340991, 438417, 508007, 563679, 1022973, 1315251, 1524021, 3068919, 3556049, 3945753, 4572063, 9206757, 10668147, 13716189, 24892343, 27620271, 32004441, 41148567, 74677029, 96013323, 224031087, 288039969, 672093261, 2016279783]

約数ペア:

[(1, 2016279783), (3, 672093261), (7, 288039969), (9, 224031087), (21, 96013323), (27, 74677029), (49, 41148567), (63, 32004441), (73, 27620271), (81, 24892343), (147, 13716189), (189, 10668147), (219, 9206757), (441, 4572063), (511, 3945753), (567, 3556049), (657, 3068919), (1323, 1524021), (1533, 1315251), (1971, 1022973), (3577, 563679), (3969, 508007), (4599, 438417), (5913, 340991), (6959, 289737), (10731, 187893), (13797, 146139), (20877, 96579), (32193, 62631), (41391, 48713)]