28101563046

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1910891}}^1$

素因数の和:1910961

約数の個数: 48

約数和(自身を含む): 65581813440

約数和(自身を除く): 37480250394

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 14706, 1910891, 3821782, 5732673, 11465346, 17198019, 34396038, 36306929, 72613858, 82168313, 108920787, 164336626, 217841574, 246504939, 326762361, 493009878, 653524722, 739514817, 1479029634, 1561197947, 3122395894, 4683593841, 9367187682, 14050781523, 28101563046]

約数ペア:

[(1, 28101563046), (2, 14050781523), (3, 9367187682), (6, 4683593841), (9, 3122395894), (18, 1561197947), (19, 1479029634), (38, 739514817), (43, 653524722), (57, 493009878), (86, 326762361), (114, 246504939), (129, 217841574), (171, 164336626), (258, 108920787), (342, 82168313), (387, 72613858), (774, 36306929), (817, 34396038), (1634, 17198019), (2451, 11465346), (4902, 5732673), (7353, 3821782), (14706, 1910891)]