61912914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39841}}^1$

素因数の和:39890

約数の個数: 32

約数和(自身を含む): 145343616

約数和(自身を除く): 83430702

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 39841, 79682, 119523, 239046, 278887, 557774, 836661, 1474117, 1673322, 2948234, 4422351, 8844702, 10318819, 20637638, 30956457, 61912914]

約数ペア:

[(1, 61912914), (2, 30956457), (3, 20637638), (6, 10318819), (7, 8844702), (14, 4422351), (21, 2948234), (37, 1673322), (42, 1474117), (74, 836661), (111, 557774), (222, 278887), (259, 239046), (518, 119523), (777, 79682), (1554, 39841)]