9001718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 15510528

約数和(自身を除く): 6508810

約数列:

[1, 2, 11, 22, 31, 62, 67, 134, 197, 341, 394, 682, 737, 1474, 2077, 2167, 4154, 4334, 6107, 12214, 13199, 22847, 26398, 45694, 67177, 134354, 145189, 290378, 409169, 818338, 4500859, 9001718]

約数ペア:

[(1, 9001718), (2, 4500859), (11, 818338), (22, 409169), (31, 290378), (62, 145189), (67, 134354), (134, 67177), (197, 45694), (341, 26398), (394, 22847), (682, 13199), (737, 12214), (1474, 6107), (2077, 4334), (2167, 4154)]