63918218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11329}}^1$

素因数の和:11382

約数の個数: 32

約数和(自身を含む): 121820160

約数和(自身を除く): 57901942

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 11329, 22658, 79303, 147277, 158606, 294554, 351199, 702398, 1030939, 2061878, 2458393, 4565587, 4916786, 9131174, 31959109, 63918218]

約数ペア:

[(1, 63918218), (2, 31959109), (7, 9131174), (13, 4916786), (14, 4565587), (26, 2458393), (31, 2061878), (62, 1030939), (91, 702398), (182, 351199), (217, 294554), (403, 158606), (434, 147277), (806, 79303), (2821, 22658), (5642, 11329)]