9787274

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 18567360

約数和(自身を除く): 8780086

約数列:

[1, 2, 7, 14, 17, 34, 41, 59, 82, 118, 119, 238, 287, 289, 413, 574, 578, 697, 826, 1003, 1394, 2006, 2023, 2419, 4046, 4838, 4879, 7021, 9758, 11849, 14042, 16933, 17051, 23698, 33866, 34102, 41123, 82246, 82943, 119357, 165886, 238714, 287861, 575722, 699091, 1398182, 4893637, 9787274]

約数ペア:

[(1, 9787274), (2, 4893637), (7, 1398182), (14, 699091), (17, 575722), (34, 287861), (41, 238714), (59, 165886), (82, 119357), (118, 82943), (119, 82246), (238, 41123), (287, 34102), (289, 33866), (413, 23698), (574, 17051), (578, 16933), (697, 14042), (826, 11849), (1003, 9758), (1394, 7021), (2006, 4879), (2023, 4838), (2419, 4046)]