27518516

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 48921600

約数和(自身を除く): 21403084

約数列:

[1, 2, 4, 181, 191, 199, 362, 382, 398, 724, 764, 796, 34571, 36019, 38009, 69142, 72038, 76018, 138284, 144076, 152036, 6879629, 13759258, 27518516]

約数ペア:

[(1, 27518516), (2, 13759258), (4, 6879629), (181, 152036), (191, 144076), (199, 138284), (362, 76018), (382, 72038), (398, 69142), (724, 38009), (764, 36019), (796, 34571)]