31501302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3769}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 72384000

約数和(自身を除く): 40882698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 3769, 4179, 7538, 8358, 11307, 22614, 26383, 52766, 79149, 158298, 750031, 1500062, 2250093, 4500186, 5250217, 10500434, 15750651, 31501302]

約数ペア:

[(1, 31501302), (2, 15750651), (3, 10500434), (6, 5250217), (7, 4500186), (14, 2250093), (21, 1500062), (42, 750031), (199, 158298), (398, 79149), (597, 52766), (1194, 26383), (1393, 22614), (2786, 11307), (3769, 8358), (4179, 7538)]