18381330492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5914199}}^1$

素因数の和:5914250

約数の個数: 48

約数和(自身を含む): 50341670400

約数和(自身を除く): 31960339908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 5914199, 11828398, 17742597, 23656796, 35485194, 41399393, 70970388, 82798786, 124198179, 165597572, 218825363, 248396358, 437650726, 496792716, 656476089, 875301452, 1312952178, 1531777541, 2625904356, 3063555082, 4595332623, 6127110164, 9190665246, 18381330492]

約数ペア:

[(1, 18381330492), (2, 9190665246), (3, 6127110164), (4, 4595332623), (6, 3063555082), (7, 2625904356), (12, 1531777541), (14, 1312952178), (21, 875301452), (28, 656476089), (37, 496792716), (42, 437650726), (74, 248396358), (84, 218825363), (111, 165597572), (148, 124198179), (222, 82798786), (259, 70970388), (444, 41399393), (518, 35485194), (777, 23656796), (1036, 17742597), (1554, 11828398), (3108, 5914199)]