18254012468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{13751}}^1$

素因数の和:14132

約数の個数: 48

約数和(自身を含む): 34156007424

約数和(自身を除く): 15901994956

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 307, 614, 1081, 1228, 2162, 4324, 7061, 13751, 14122, 14429, 27502, 28244, 28858, 55004, 57716, 316273, 331867, 632546, 646297, 663734, 1265092, 1292594, 1327468, 2585188, 4221557, 8443114, 14864831, 16886228, 29729662, 59459324, 97095811, 194191622, 198413179, 388383244, 396826358, 793652716, 4563503117, 9127006234, 18254012468]

約数ペア:

[(1, 18254012468), (2, 9127006234), (4, 4563503117), (23, 793652716), (46, 396826358), (47, 388383244), (92, 198413179), (94, 194191622), (188, 97095811), (307, 59459324), (614, 29729662), (1081, 16886228), (1228, 14864831), (2162, 8443114), (4324, 4221557), (7061, 2585188), (13751, 1327468), (14122, 1292594), (14429, 1265092), (27502, 663734), (28244, 646297), (28858, 632546), (55004, 331867), (57716, 316273)]