18683721010

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3078043}}^1$

素因数の和:3078657

約数の個数: 16

約数和(自身を含む): 33686113536

約数和(自身を除く): 15002392526

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 6070, 3078043, 6156086, 15390215, 30780430, 1868372101, 3736744202, 9341860505, 18683721010]

約数ペア:

[(1, 18683721010), (2, 9341860505), (5, 3736744202), (10, 1868372101), (607, 30780430), (1214, 15390215), (3035, 6156086), (6070, 3078043)]