11420748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 31012800

約数和(自身を除く): 19592052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 283, 342, 354, 531, 566, 684, 708, 849, 1062, 1121, 1132, 1698, 2124, 2242, 2547, 3363, 3396, 4484, 5094, 5377, 6726, 10089, 10188, 10754, 13452, 16131, 16697, 20178, 21508, 32262, 33394, 40356, 48393, 50091, 64524, 66788, 96786, 100182, 150273, 193572, 200364, 300546, 317243, 601092, 634486, 951729, 1268972, 1903458, 2855187, 3806916, 5710374, 11420748]

約数ペア:

[(1, 11420748), (2, 5710374), (3, 3806916), (4, 2855187), (6, 1903458), (9, 1268972), (12, 951729), (18, 634486), (19, 601092), (36, 317243), (38, 300546), (57, 200364), (59, 193572), (76, 150273), (114, 100182), (118, 96786), (171, 66788), (177, 64524), (228, 50091), (236, 48393), (283, 40356), (342, 33394), (354, 32262), (531, 21508), (566, 20178), (684, 16697), (708, 16131), (849, 13452), (1062, 10754), (1121, 10188), (1132, 10089), (1698, 6726), (2124, 5377), (2242, 5094), (2547, 4484), (3363, 3396)]