17764252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 54

約数和(自身を含む): 36584576

約数和(自身を除く): 18820324

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 127, 187, 242, 254, 289, 374, 484, 508, 578, 748, 1156, 1397, 2057, 2159, 2794, 3179, 4114, 4318, 5588, 6358, 8228, 8636, 12716, 15367, 23749, 30734, 34969, 36703, 47498, 61468, 69938, 73406, 94996, 139876, 146812, 261239, 403733, 522478, 807466, 1044956, 1614932, 4441063, 8882126, 17764252]

約数ペア:

[(1, 17764252), (2, 8882126), (4, 4441063), (11, 1614932), (17, 1044956), (22, 807466), (34, 522478), (44, 403733), (68, 261239), (121, 146812), (127, 139876), (187, 94996), (242, 73406), (254, 69938), (289, 61468), (374, 47498), (484, 36703), (508, 34969), (578, 30734), (748, 23749), (1156, 15367), (1397, 12716), (2057, 8636), (2159, 8228), (2794, 6358), (3179, 5588), (4114, 4318)]