21495342048

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11784727}}^1$

素因数の和:11784759

約数の個数: 48

約数和(自身を含む): 59395029120

約数和(自身を除く): 37899687072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11784727, 23569454, 35354181, 47138908, 70708362, 94277816, 141416724, 188555632, 223909813, 282833448, 377111264, 447819626, 565666896, 671729439, 895639252, 1131333792, 1343458878, 1791278504, 2686917756, 3582557008, 5373835512, 7165114016, 10747671024, 21495342048]

約数ペア:

[(1, 21495342048), (2, 10747671024), (3, 7165114016), (4, 5373835512), (6, 3582557008), (8, 2686917756), (12, 1791278504), (16, 1343458878), (19, 1131333792), (24, 895639252), (32, 671729439), (38, 565666896), (48, 447819626), (57, 377111264), (76, 282833448), (96, 223909813), (114, 188555632), (152, 141416724), (228, 94277816), (304, 70708362), (456, 47138908), (608, 35354181), (912, 23569454), (1824, 11784727)]