121438506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61519}}^1$

素因数の和:61578

約数の個数: 32

約数和(自身を含む): 283484160

約数和(自身を除く): 162045654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 61519, 123038, 184557, 369114, 430633, 861266, 1291899, 2583798, 2891393, 5782786, 8674179, 17348358, 20239751, 40479502, 60719253, 121438506]

約数ペア:

[(1, 121438506), (2, 60719253), (3, 40479502), (6, 20239751), (7, 17348358), (14, 8674179), (21, 5782786), (42, 2891393), (47, 2583798), (94, 1291899), (141, 861266), (282, 430633), (329, 369114), (658, 184557), (987, 123038), (1974, 61519)]