26966772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1077

約数の個数: 72

約数和(自身を含む): 78676416

約数和(自身を除く): 51709644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 947, 1017, 1356, 1582, 1894, 2034, 2373, 2841, 3164, 3788, 4068, 4746, 5682, 6629, 7119, 8523, 9492, 11364, 13258, 14238, 17046, 19887, 26516, 28476, 34092, 39774, 59661, 79548, 107011, 119322, 214022, 238644, 321033, 428044, 642066, 749077, 963099, 1284132, 1498154, 1926198, 2247231, 2996308, 3852396, 4494462, 6741693, 8988924, 13483386, 26966772]

約数ペア:

[(1, 26966772), (2, 13483386), (3, 8988924), (4, 6741693), (6, 4494462), (7, 3852396), (9, 2996308), (12, 2247231), (14, 1926198), (18, 1498154), (21, 1284132), (28, 963099), (36, 749077), (42, 642066), (63, 428044), (84, 321033), (113, 238644), (126, 214022), (226, 119322), (252, 107011), (339, 79548), (452, 59661), (678, 39774), (791, 34092), (947, 28476), (1017, 26516), (1356, 19887), (1582, 17046), (1894, 14238), (2034, 13258), (2373, 11364), (2841, 9492), (3164, 8523), (3788, 7119), (4068, 6629), (4746, 5682)]