188815902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{919}}^1$

素因数の和:1229

約数の個数: 48

約数和(自身を含む): 417002880

約数和(自身を除く): 228186978

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 283, 363, 566, 726, 849, 919, 1698, 1838, 2757, 3113, 5514, 6226, 9339, 10109, 18678, 20218, 30327, 34243, 60654, 68486, 102729, 111199, 205458, 222398, 260077, 333597, 520154, 667194, 780231, 1560462, 2860847, 5721694, 8582541, 17165082, 31469317, 62938634, 94407951, 188815902]

約数ペア:

[(1, 188815902), (2, 94407951), (3, 62938634), (6, 31469317), (11, 17165082), (22, 8582541), (33, 5721694), (66, 2860847), (121, 1560462), (242, 780231), (283, 667194), (363, 520154), (566, 333597), (726, 260077), (849, 222398), (919, 205458), (1698, 111199), (1838, 102729), (2757, 68486), (3113, 60654), (5514, 34243), (6226, 30327), (9339, 20218), (10109, 18678)]