41943492

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 109905432

約数和(自身を除く): 67961940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 157, 164, 181, 246, 314, 362, 369, 471, 492, 543, 628, 724, 738, 942, 1086, 1413, 1476, 1629, 1884, 2172, 2826, 3258, 5652, 6437, 6516, 7421, 12874, 14842, 19311, 22263, 25748, 28417, 29684, 38622, 44526, 56834, 57933, 66789, 77244, 85251, 89052, 113668, 115866, 133578, 170502, 231732, 255753, 267156, 341004, 511506, 1023012, 1165097, 2330194, 3495291, 4660388, 6990582, 10485873, 13981164, 20971746, 41943492]

約数ペア:

[(1, 41943492), (2, 20971746), (3, 13981164), (4, 10485873), (6, 6990582), (9, 4660388), (12, 3495291), (18, 2330194), (36, 1165097), (41, 1023012), (82, 511506), (123, 341004), (157, 267156), (164, 255753), (181, 231732), (246, 170502), (314, 133578), (362, 115866), (369, 113668), (471, 89052), (492, 85251), (543, 77244), (628, 66789), (724, 57933), (738, 56834), (942, 44526), (1086, 38622), (1413, 29684), (1476, 28417), (1629, 25748), (1884, 22263), (2172, 19311), (2826, 14842), (3258, 12874), (5652, 7421), (6437, 6516)]