21439223664

素因数分解:

$2^4\times 3^1\times {\mathrm{11447}}^1\times {\mathrm{39019}}^1$

素因数の和:50477

約数の個数: 40

約数和(自身を含む): 55390919040

約数和(自身を除く): 33951695376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 11447, 22894, 34341, 39019, 45788, 68682, 78038, 91576, 117057, 137364, 156076, 183152, 234114, 274728, 312152, 468228, 549456, 624304, 936456, 1872912, 446650493, 893300986, 1339951479, 1786601972, 2679902958, 3573203944, 5359805916, 7146407888, 10719611832, 21439223664]

約数ペア:

[(1, 21439223664), (2, 10719611832), (3, 7146407888), (4, 5359805916), (6, 3573203944), (8, 2679902958), (12, 1786601972), (16, 1339951479), (24, 893300986), (48, 446650493), (11447, 1872912), (22894, 936456), (34341, 624304), (39019, 549456), (45788, 468228), (68682, 312152), (78038, 274728), (91576, 234114), (117057, 183152), (137364, 156076)]