218703312

素因数分解:

$2^4\times 3^2\times {\mathrm{1518773}}^1$

素因数の和:1518787

約数の個数: 30

約数和(自身を含む): 612065922

約数和(自身を除く): 393362610

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1518773, 3037546, 4556319, 6075092, 9112638, 12150184, 13668957, 18225276, 24300368, 27337914, 36450552, 54675828, 72901104, 109351656, 218703312]

約数ペア:

[(1, 218703312), (2, 109351656), (3, 72901104), (4, 54675828), (6, 36450552), (8, 27337914), (9, 24300368), (12, 18225276), (16, 13668957), (18, 12150184), (24, 9112638), (36, 6075092), (48, 4556319), (72, 3037546), (144, 1518773)]