39614166

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 88058880

約数和(自身を除く): 48444714

約数列:

[1, 2, 3, 6, 9, 18, 71, 139, 142, 213, 223, 278, 417, 426, 446, 639, 669, 834, 1251, 1278, 1338, 2007, 2502, 4014, 9869, 15833, 19738, 29607, 30997, 31666, 47499, 59214, 61994, 88821, 92991, 94998, 142497, 177642, 185982, 278973, 284994, 557946, 2200787, 4401574, 6602361, 13204722, 19807083, 39614166]

約数ペア:

[(1, 39614166), (2, 19807083), (3, 13204722), (6, 6602361), (9, 4401574), (18, 2200787), (71, 557946), (139, 284994), (142, 278973), (213, 185982), (223, 177642), (278, 142497), (417, 94998), (426, 92991), (446, 88821), (639, 61994), (669, 59214), (834, 47499), (1251, 31666), (1278, 30997), (1338, 29607), (2007, 19738), (2502, 15833), (4014, 9869)]