8366946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 19699200

約数和(自身を除く): 11332254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 149, 191, 294, 298, 382, 447, 573, 894, 1043, 1146, 1337, 2086, 2674, 3129, 4011, 6258, 7301, 8022, 9359, 14602, 18718, 21903, 28077, 28459, 43806, 56154, 56918, 85377, 170754, 199213, 398426, 597639, 1195278, 1394491, 2788982, 4183473, 8366946]

約数ペア:

[(1, 8366946), (2, 4183473), (3, 2788982), (6, 1394491), (7, 1195278), (14, 597639), (21, 398426), (42, 199213), (49, 170754), (98, 85377), (147, 56918), (149, 56154), (191, 43806), (294, 28459), (298, 28077), (382, 21903), (447, 18718), (573, 14602), (894, 9359), (1043, 8022), (1146, 7301), (1337, 6258), (2086, 4011), (2674, 3129)]