2151567144

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{524261}}^1$

素因数の和:524295

約数の個数: 64

約数和(自身を含む): 6291144000

約数和(自身を除く): 4139576856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 524261, 1048522, 1572783, 2097044, 3145566, 4194088, 4718349, 6291132, 9436698, 9960959, 12582264, 14155047, 18873396, 19921918, 28310094, 29882877, 37746792, 39843836, 56620188, 59765754, 79687672, 89648631, 113240376, 119531508, 179297262, 239063016, 268945893, 358594524, 537891786, 717189048, 1075783572, 2151567144]

約数ペア:

[(1, 2151567144), (2, 1075783572), (3, 717189048), (4, 537891786), (6, 358594524), (8, 268945893), (9, 239063016), (12, 179297262), (18, 119531508), (19, 113240376), (24, 89648631), (27, 79687672), (36, 59765754), (38, 56620188), (54, 39843836), (57, 37746792), (72, 29882877), (76, 28310094), (108, 19921918), (114, 18873396), (152, 14155047), (171, 12582264), (216, 9960959), (228, 9436698), (342, 6291132), (456, 4718349), (513, 4194088), (684, 3145566), (1026, 2097044), (1368, 1572783), (2052, 1048522), (4104, 524261)]