15700862556

素因数分解:

$2^2\times 3^3\times {\mathrm{661}}^1\times {\mathrm{219937}}^1$

素因数の和:220611

約数の個数: 48

約数和(自身を含む): 40767707680

約数和(自身を除く): 25066845124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 661, 1322, 1983, 2644, 3966, 5949, 7932, 11898, 17847, 23796, 35694, 71388, 219937, 439874, 659811, 879748, 1319622, 1979433, 2639244, 3958866, 5938299, 7917732, 11876598, 23753196, 145378357, 290756714, 436135071, 581513428, 872270142, 1308405213, 1744540284, 2616810426, 3925215639, 5233620852, 7850431278, 15700862556]

約数ペア:

[(1, 15700862556), (2, 7850431278), (3, 5233620852), (4, 3925215639), (6, 2616810426), (9, 1744540284), (12, 1308405213), (18, 872270142), (27, 581513428), (36, 436135071), (54, 290756714), (108, 145378357), (661, 23753196), (1322, 11876598), (1983, 7917732), (2644, 5938299), (3966, 3958866), (5949, 2639244), (7932, 1979433), (11898, 1319622), (17847, 879748), (23796, 659811), (35694, 439874), (71388, 219937)]