38389386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 93772800

約数和(自身を除く): 55383414

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 399, 438, 511, 659, 798, 1022, 1318, 1387, 1533, 1977, 2774, 3066, 3954, 4161, 4613, 8322, 9226, 9709, 12521, 13839, 19418, 25042, 27678, 29127, 37563, 48107, 58254, 75126, 87647, 96214, 144321, 175294, 262941, 288642, 336749, 525882, 673498, 914033, 1010247, 1828066, 2020494, 2742099, 5484198, 6398231, 12796462, 19194693, 38389386]

約数ペア:

[(1, 38389386), (2, 19194693), (3, 12796462), (6, 6398231), (7, 5484198), (14, 2742099), (19, 2020494), (21, 1828066), (38, 1010247), (42, 914033), (57, 673498), (73, 525882), (114, 336749), (133, 288642), (146, 262941), (219, 175294), (266, 144321), (399, 96214), (438, 87647), (511, 75126), (659, 58254), (798, 48107), (1022, 37563), (1318, 29127), (1387, 27678), (1533, 25042), (1977, 19418), (2774, 13839), (3066, 12521), (3954, 9709), (4161, 9226), (4613, 8322)]