9903726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 24845184

約数和(自身を除く): 14941458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 947, 1162, 1494, 1743, 1894, 2841, 3486, 5229, 5682, 6629, 8523, 10458, 13258, 17046, 19887, 39774, 59661, 78601, 119322, 157202, 235803, 471606, 550207, 707409, 1100414, 1414818, 1650621, 3301242, 4951863, 9903726]

約数ペア:

[(1, 9903726), (2, 4951863), (3, 3301242), (6, 1650621), (7, 1414818), (9, 1100414), (14, 707409), (18, 550207), (21, 471606), (42, 235803), (63, 157202), (83, 119322), (126, 78601), (166, 59661), (249, 39774), (498, 19887), (581, 17046), (747, 13258), (947, 10458), (1162, 8523), (1494, 6629), (1743, 5682), (1894, 5229), (2841, 3486)]