40203618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 102884544

約数和(自身を除く): 62680926

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 67, 78, 91, 98, 134, 147, 157, 182, 201, 273, 294, 314, 402, 469, 471, 546, 637, 871, 938, 942, 1099, 1274, 1407, 1742, 1911, 2041, 2198, 2613, 2814, 3283, 3297, 3822, 4082, 5226, 6097, 6123, 6566, 6594, 7693, 9849, 10519, 12194, 12246, 14287, 15386, 18291, 19698, 21038, 23079, 28574, 31557, 36582, 42679, 42861, 46158, 63114, 73633, 85358, 85722, 100009, 128037, 136747, 147266, 200018, 220899, 256074, 273494, 300027, 410241, 441798, 515431, 600054, 820482, 957229, 1030862, 1546293, 1914458, 2871687, 3092586, 5743374, 6700603, 13401206, 20101809, 40203618]

約数ペア:

[(1, 40203618), (2, 20101809), (3, 13401206), (6, 6700603), (7, 5743374), (13, 3092586), (14, 2871687), (21, 1914458), (26, 1546293), (39, 1030862), (42, 957229), (49, 820482), (67, 600054), (78, 515431), (91, 441798), (98, 410241), (134, 300027), (147, 273494), (157, 256074), (182, 220899), (201, 200018), (273, 147266), (294, 136747), (314, 128037), (402, 100009), (469, 85722), (471, 85358), (546, 73633), (637, 63114), (871, 46158), (938, 42861), (942, 42679), (1099, 36582), (1274, 31557), (1407, 28574), (1742, 23079), (1911, 21038), (2041, 19698), (2198, 18291), (2613, 15386), (2814, 14287), (3283, 12246), (3297, 12194), (3822, 10519), (4082, 9849), (5226, 7693), (6097, 6594), (6123, 6566)]