61909806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39839}}^1$

素因数の和:39888

約数の個数: 32

約数和(自身を含む): 145336320

約数和(自身を除く): 83426514

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 39839, 79678, 119517, 239034, 278873, 557746, 836619, 1474043, 1673238, 2948086, 4422129, 8844258, 10318301, 20636602, 30954903, 61909806]

約数ペア:

[(1, 61909806), (2, 30954903), (3, 20636602), (6, 10318301), (7, 8844258), (14, 4422129), (21, 2948086), (37, 1673238), (42, 1474043), (74, 836619), (111, 557746), (222, 278873), (259, 239034), (518, 119517), (777, 79678), (1554, 39839)]