84666738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1901}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 182774592

約数和(自身を除く): 98107854

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 571, 1142, 1713, 1901, 3426, 3802, 5703, 7423, 11406, 14846, 22269, 24713, 44538, 49426, 74139, 148278, 1085471, 2170942, 3256413, 6512826, 14111123, 28222246, 42333369, 84666738]

約数ペア:

[(1, 84666738), (2, 42333369), (3, 28222246), (6, 14111123), (13, 6512826), (26, 3256413), (39, 2170942), (78, 1085471), (571, 148278), (1142, 74139), (1713, 49426), (1901, 44538), (3426, 24713), (3802, 22269), (5703, 14846), (7423, 11406)]