11947446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31607}}^1$

素因数の和:31625

約数の個数: 32

約数和(自身を含む): 30343680

約数和(自身を除く): 18396234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 31607, 63214, 94821, 189642, 221249, 284463, 442498, 568926, 663747, 853389, 1327494, 1706778, 1991241, 3982482, 5973723, 11947446]

約数ペア:

[(1, 11947446), (2, 5973723), (3, 3982482), (6, 1991241), (7, 1706778), (9, 1327494), (14, 853389), (18, 663747), (21, 568926), (27, 442498), (42, 284463), (54, 221249), (63, 189642), (126, 94821), (189, 63214), (378, 31607)]