18003930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{85733}}^1$

素因数の和:85750

約数の個数: 32

約数和(自身を含む): 49382784

約数和(自身を除く): 31378854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 85733, 171466, 257199, 428665, 514398, 600131, 857330, 1200262, 1285995, 1800393, 2571990, 3000655, 3600786, 6001310, 9001965, 18003930]

約数ペア:

[(1, 18003930), (2, 9001965), (3, 6001310), (5, 3600786), (6, 3000655), (7, 2571990), (10, 1800393), (14, 1285995), (15, 1200262), (21, 857330), (30, 600131), (35, 514398), (42, 428665), (70, 257199), (105, 171466), (210, 85733)]