61191414

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 137351760

約数和(自身を除く): 76160346

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 139, 222, 278, 333, 417, 661, 666, 834, 1251, 1322, 1983, 2502, 3966, 5143, 5949, 10286, 11898, 15429, 24457, 30858, 46287, 48914, 73371, 91879, 92574, 146742, 183758, 220113, 275637, 440226, 551274, 826911, 1653822, 3399523, 6799046, 10198569, 20397138, 30595707, 61191414]

約数ペア:

[(1, 61191414), (2, 30595707), (3, 20397138), (6, 10198569), (9, 6799046), (18, 3399523), (37, 1653822), (74, 826911), (111, 551274), (139, 440226), (222, 275637), (278, 220113), (333, 183758), (417, 146742), (661, 92574), (666, 91879), (834, 73371), (1251, 48914), (1322, 46287), (1983, 30858), (2502, 24457), (3966, 15429), (5143, 11898), (5949, 10286)]