121617258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{14551}}^1$

素因数の和:14762

約数の個数: 32

約数和(自身を含む): 279398400

約数和(自身を除く): 157781142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8358, 14551, 29102, 43653, 87306, 101857, 203714, 305571, 611142, 2895649, 5791298, 8686947, 17373894, 20269543, 40539086, 60808629, 121617258]

約数ペア:

[(1, 121617258), (2, 60808629), (3, 40539086), (6, 20269543), (7, 17373894), (14, 8686947), (21, 5791298), (42, 2895649), (199, 611142), (398, 305571), (597, 203714), (1194, 101857), (1393, 87306), (2786, 43653), (4179, 29102), (8358, 14551)]