228078438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{775777}}^1$

素因数の和:775796

約数の個数: 24

約数和(自身を含む): 530632152

約数和(自身を除く): 302553714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 775777, 1551554, 2327331, 4654662, 5430439, 10860878, 16291317, 32582634, 38013073, 76026146, 114039219, 228078438]

約数ペア:

[(1, 228078438), (2, 114039219), (3, 76026146), (6, 38013073), (7, 32582634), (14, 16291317), (21, 10860878), (42, 5430439), (49, 4654662), (98, 2327331), (147, 1551554), (294, 775777)]