18532150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4073}}^1$

素因数の和:4105

約数の個数: 48

約数和(自身を含む): 42434784

約数和(自身を除く): 23902634

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4073, 4550, 8146, 20365, 28511, 40730, 52949, 57022, 101825, 105898, 142555, 203650, 264745, 285110, 370643, 529490, 712775, 741286, 1323725, 1425550, 1853215, 2647450, 3706430, 9266075, 18532150]

約数ペア:

[(1, 18532150), (2, 9266075), (5, 3706430), (7, 2647450), (10, 1853215), (13, 1425550), (14, 1323725), (25, 741286), (26, 712775), (35, 529490), (50, 370643), (65, 285110), (70, 264745), (91, 203650), (130, 142555), (175, 105898), (182, 101825), (325, 57022), (350, 52949), (455, 40730), (650, 28511), (910, 20365), (2275, 8146), (4073, 4550)]