1618030068

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{20947}}^1$

素因数の和:21152

約数の個数: 48

約数和(自身を含む): 3892305984

約数和(自身を除く): 2274275916

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 157, 164, 246, 314, 471, 492, 628, 942, 1884, 6437, 12874, 19311, 20947, 25748, 38622, 41894, 62841, 77244, 83788, 125682, 251364, 858827, 1717654, 2576481, 3288679, 3435308, 5152962, 6577358, 9866037, 10305924, 13154716, 19732074, 39464148, 134835839, 269671678, 404507517, 539343356, 809015034, 1618030068]

約数ペア:

[(1, 1618030068), (2, 809015034), (3, 539343356), (4, 404507517), (6, 269671678), (12, 134835839), (41, 39464148), (82, 19732074), (123, 13154716), (157, 10305924), (164, 9866037), (246, 6577358), (314, 5152962), (471, 3435308), (492, 3288679), (628, 2576481), (942, 1717654), (1884, 858827), (6437, 251364), (12874, 125682), (19311, 83788), (20947, 77244), (25748, 62841), (38622, 41894)]