18811350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2494

約数の個数: 72

約数和(自身を含む): 53534520

約数和(自身を除く): 34723170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2459, 2550, 3825, 4918, 7377, 7650, 12295, 14754, 22131, 24590, 36885, 41803, 44262, 61475, 73770, 83606, 110655, 122950, 125409, 184425, 209015, 221310, 250818, 368850, 376227, 418030, 553275, 627045, 752454, 1045075, 1106550, 1254090, 1881135, 2090150, 3135225, 3762270, 6270450, 9405675, 18811350]

約数ペア:

[(1, 18811350), (2, 9405675), (3, 6270450), (5, 3762270), (6, 3135225), (9, 2090150), (10, 1881135), (15, 1254090), (17, 1106550), (18, 1045075), (25, 752454), (30, 627045), (34, 553275), (45, 418030), (50, 376227), (51, 368850), (75, 250818), (85, 221310), (90, 209015), (102, 184425), (150, 125409), (153, 122950), (170, 110655), (225, 83606), (255, 73770), (306, 61475), (425, 44262), (450, 41803), (510, 36885), (765, 24590), (850, 22131), (1275, 14754), (1530, 12295), (2459, 7650), (2550, 7377), (3825, 4918)]