18474274

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 36800568

約数和(自身を除く): 18326294

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 853, 1274, 1547, 1666, 1706, 3094, 5971, 10829, 11089, 11942, 14501, 21658, 22178, 29002, 41797, 77623, 83594, 101507, 155246, 188513, 203014, 377026, 543361, 710549, 1086722, 1319591, 1421098, 2639182, 9237137, 18474274]

約数ペア:

[(1, 18474274), (2, 9237137), (7, 2639182), (13, 1421098), (14, 1319591), (17, 1086722), (26, 710549), (34, 543361), (49, 377026), (91, 203014), (98, 188513), (119, 155246), (182, 101507), (221, 83594), (238, 77623), (442, 41797), (637, 29002), (833, 22178), (853, 21658), (1274, 14501), (1547, 11942), (1666, 11089), (1706, 10829), (3094, 5971)]