38389428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1259}}^1$

素因数の和:1298

約数の個数: 108

約数和(自身を含む): 121998240

約数和(自身を除く): 83608812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1259, 1386, 1452, 1694, 2178, 2518, 2541, 2772, 3388, 3777, 4356, 5036, 5082, 7554, 7623, 8813, 10164, 11331, 13849, 15108, 15246, 17626, 22662, 26439, 27698, 30492, 35252, 41547, 45324, 52878, 55396, 79317, 83094, 96943, 105756, 124641, 152339, 158634, 166188, 193886, 249282, 290829, 304678, 317268, 387772, 457017, 498564, 581658, 609356, 872487, 914034, 1066373, 1163316, 1371051, 1744974, 1828068, 2132746, 2742102, 3199119, 3489948, 4265492, 5484204, 6398238, 9597357, 12796476, 19194714, 38389428]

約数ペア:

[(1, 38389428), (2, 19194714), (3, 12796476), (4, 9597357), (6, 6398238), (7, 5484204), (9, 4265492), (11, 3489948), (12, 3199119), (14, 2742102), (18, 2132746), (21, 1828068), (22, 1744974), (28, 1371051), (33, 1163316), (36, 1066373), (42, 914034), (44, 872487), (63, 609356), (66, 581658), (77, 498564), (84, 457017), (99, 387772), (121, 317268), (126, 304678), (132, 290829), (154, 249282), (198, 193886), (231, 166188), (242, 158634), (252, 152339), (308, 124641), (363, 105756), (396, 96943), (462, 83094), (484, 79317), (693, 55396), (726, 52878), (847, 45324), (924, 41547), (1089, 35252), (1259, 30492), (1386, 27698), (1452, 26439), (1694, 22662), (2178, 17626), (2518, 15246), (2541, 15108), (2772, 13849), (3388, 11331), (3777, 10164), (4356, 8813), (5036, 7623), (5082, 7554)]