9778818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 23887872

約数和(自身を除く): 14109054

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 191, 318, 322, 371, 382, 483, 573, 742, 966, 1113, 1146, 1219, 1337, 2226, 2438, 2674, 3657, 4011, 4393, 7314, 8022, 8533, 8786, 10123, 13179, 17066, 20246, 25599, 26358, 30369, 30751, 51198, 60738, 61502, 70861, 92253, 141722, 184506, 212583, 232829, 425166, 465658, 698487, 1396974, 1629803, 3259606, 4889409, 9778818]

約数ペア:

[(1, 9778818), (2, 4889409), (3, 3259606), (6, 1629803), (7, 1396974), (14, 698487), (21, 465658), (23, 425166), (42, 232829), (46, 212583), (53, 184506), (69, 141722), (106, 92253), (138, 70861), (159, 61502), (161, 60738), (191, 51198), (318, 30751), (322, 30369), (371, 26358), (382, 25599), (483, 20246), (573, 17066), (742, 13179), (966, 10123), (1113, 8786), (1146, 8533), (1219, 8022), (1337, 7314), (2226, 4393), (2438, 4011), (2674, 3657)]