16828488

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{6317}}^1$

素因数の和:6366

約数の個数: 48

約数和(自身を含む): 46816380

約数和(自身を除く): 29987892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 6317, 12634, 18951, 25268, 37902, 50536, 56853, 75804, 113706, 151608, 227412, 233729, 454824, 467458, 701187, 934916, 1402374, 1869832, 2103561, 2804748, 4207122, 5609496, 8414244, 16828488]

約数ペア:

[(1, 16828488), (2, 8414244), (3, 5609496), (4, 4207122), (6, 2804748), (8, 2103561), (9, 1869832), (12, 1402374), (18, 934916), (24, 701187), (36, 467458), (37, 454824), (72, 233729), (74, 227412), (111, 151608), (148, 113706), (222, 75804), (296, 56853), (333, 50536), (444, 37902), (666, 25268), (888, 18951), (1332, 12634), (2664, 6317)]