74451678

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3469}}^1$

素因数の和:3561

約数の個数: 48

約数和(自身を含む): 175637520

約数和(自身を除く): 101185842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 3066, 3469, 3577, 6938, 7154, 10407, 10731, 20814, 21462, 24283, 48566, 72849, 145698, 169981, 253237, 339962, 506474, 509943, 759711, 1019886, 1519422, 1772659, 3545318, 5317977, 10635954, 12408613, 24817226, 37225839, 74451678]

約数ペア:

[(1, 74451678), (2, 37225839), (3, 24817226), (6, 12408613), (7, 10635954), (14, 5317977), (21, 3545318), (42, 1772659), (49, 1519422), (73, 1019886), (98, 759711), (146, 509943), (147, 506474), (219, 339962), (294, 253237), (438, 169981), (511, 145698), (1022, 72849), (1533, 48566), (3066, 24283), (3469, 21462), (3577, 20814), (6938, 10731), (7154, 10407)]