2978178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3083}}^1$

素因数の和:3118

約数の個数: 32

約数和(自身を含む): 7105536

約数和(自身を除く): 4127358

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 3083, 6166, 9249, 18498, 21581, 43162, 64743, 70909, 129486, 141818, 212727, 425454, 496363, 992726, 1489089, 2978178]

約数ペア:

[(1, 2978178), (2, 1489089), (3, 992726), (6, 496363), (7, 425454), (14, 212727), (21, 141818), (23, 129486), (42, 70909), (46, 64743), (69, 43162), (138, 21581), (161, 18498), (322, 9249), (483, 6166), (966, 3083)]