18003468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2713}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 48634880

約数和(自身を除く): 30631412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 2713, 3318, 5426, 6636, 8139, 10852, 16278, 18991, 32556, 37982, 56973, 75964, 113946, 214327, 227892, 428654, 642981, 857308, 1285962, 1500289, 2571924, 3000578, 4500867, 6001156, 9001734, 18003468]

約数ペア:

[(1, 18003468), (2, 9001734), (3, 6001156), (4, 4500867), (6, 3000578), (7, 2571924), (12, 1500289), (14, 1285962), (21, 857308), (28, 642981), (42, 428654), (79, 227892), (84, 214327), (158, 113946), (237, 75964), (316, 56973), (474, 37982), (553, 32556), (948, 18991), (1106, 16278), (1659, 10852), (2212, 8139), (2713, 6636), (3318, 5426)]