18224340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1051}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 54257952

約数和(自身を除く): 36033612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1051, 1156, 1445, 1734, 2102, 2890, 3153, 3468, 4204, 4335, 5255, 5780, 6306, 8670, 10510, 12612, 15765, 17340, 17867, 21020, 31530, 35734, 53601, 63060, 71468, 89335, 107202, 178670, 214404, 268005, 303739, 357340, 536010, 607478, 911217, 1072020, 1214956, 1518695, 1822434, 3037390, 3644868, 4556085, 6074780, 9112170, 18224340]

約数ペア:

[(1, 18224340), (2, 9112170), (3, 6074780), (4, 4556085), (5, 3644868), (6, 3037390), (10, 1822434), (12, 1518695), (15, 1214956), (17, 1072020), (20, 911217), (30, 607478), (34, 536010), (51, 357340), (60, 303739), (68, 268005), (85, 214404), (102, 178670), (170, 107202), (204, 89335), (255, 71468), (289, 63060), (340, 53601), (510, 35734), (578, 31530), (867, 21020), (1020, 17867), (1051, 17340), (1156, 15765), (1445, 12612), (1734, 10510), (2102, 8670), (2890, 6306), (3153, 5780), (3468, 5255), (4204, 4335)]