27619946

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 44520960

約数和(自身を除く): 16901014

約数列:

[1, 2, 31, 61, 62, 67, 109, 122, 134, 218, 1891, 2077, 3379, 3782, 4087, 4154, 6649, 6758, 7303, 8174, 13298, 14606, 126697, 206119, 226393, 253394, 412238, 445483, 452786, 890966, 13809973, 27619946]

約数ペア:

[(1, 27619946), (2, 13809973), (31, 890966), (61, 452786), (62, 445483), (67, 412238), (109, 253394), (122, 226393), (134, 206119), (218, 126697), (1891, 14606), (2077, 13298), (3379, 8174), (3782, 7303), (4087, 6758), (4154, 6649)]