8212356

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1453}}^1$

素因数の和:1620

約数の個数: 36

約数和(自身を含む): 20905612

約数和(自身を除く): 12693256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1453, 1884, 2826, 2906, 4359, 5652, 5812, 8718, 13077, 17436, 26154, 52308, 228121, 456242, 684363, 912484, 1368726, 2053089, 2737452, 4106178, 8212356]

約数ペア:

[(1, 8212356), (2, 4106178), (3, 2737452), (4, 2053089), (6, 1368726), (9, 912484), (12, 684363), (18, 456242), (36, 228121), (157, 52308), (314, 26154), (471, 17436), (628, 13077), (942, 8718), (1413, 5812), (1453, 5652), (1884, 4359), (2826, 2906)]