21880736112

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{7472929}}^1$

素因数の和:7473001

約数の個数: 40

約数和(自身を含む): 57451885840

約数和(自身を除く): 35571149728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 7472929, 14945858, 22418787, 29891716, 44837574, 59783432, 89675148, 119566864, 179350296, 358700592, 455848669, 911697338, 1367546007, 1823394676, 2735092014, 3646789352, 5470184028, 7293578704, 10940368056, 21880736112]

約数ペア:

[(1, 21880736112), (2, 10940368056), (3, 7293578704), (4, 5470184028), (6, 3646789352), (8, 2735092014), (12, 1823394676), (16, 1367546007), (24, 911697338), (48, 455848669), (61, 358700592), (122, 179350296), (183, 119566864), (244, 89675148), (366, 59783432), (488, 44837574), (732, 29891716), (976, 22418787), (1464, 14945858), (2928, 7472929)]