7122738

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{3461}}^1$

素因数の和:3487

約数の個数: 32

約数和(自身を含む): 16617600

約数和(自身を除く): 9494862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 3461, 6922, 10383, 20766, 24227, 48454, 72681, 145362, 169589, 339178, 508767, 1017534, 1187123, 2374246, 3561369, 7122738]

約数ペア:

[(1, 7122738), (2, 3561369), (3, 2374246), (6, 1187123), (7, 1017534), (14, 508767), (21, 339178), (42, 169589), (49, 145362), (98, 72681), (147, 48454), (294, 24227), (343, 20766), (686, 10383), (1029, 6922), (2058, 3461)]