123788364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1473671}}^1$

素因数の和:1473685

約数の個数: 24

約数和(自身を含む): 330102528

約数和(自身を除く): 206314164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1473671, 2947342, 4421013, 5894684, 8842026, 10315697, 17684052, 20631394, 30947091, 41262788, 61894182, 123788364]

約数ペア:

[(1, 123788364), (2, 61894182), (3, 41262788), (4, 30947091), (6, 20631394), (7, 17684052), (12, 10315697), (14, 8842026), (21, 5894684), (28, 4421013), (42, 2947342), (84, 1473671)]