2021363682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{89671}}^1$

素因数の和:89723

約数の個数: 48

約数和(自身を含む): 4624923072

約数和(自身を除く): 2603559390

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 578, 663, 867, 1326, 1734, 3757, 7514, 11271, 22542, 89671, 179342, 269013, 538026, 1165723, 1524407, 2331446, 3048814, 3497169, 4573221, 6994338, 9146442, 19817291, 25914919, 39634582, 51829838, 59451873, 77744757, 118903746, 155489514, 336893947, 673787894, 1010681841, 2021363682]

約数ペア:

[(1, 2021363682), (2, 1010681841), (3, 673787894), (6, 336893947), (13, 155489514), (17, 118903746), (26, 77744757), (34, 59451873), (39, 51829838), (51, 39634582), (78, 25914919), (102, 19817291), (221, 9146442), (289, 6994338), (442, 4573221), (578, 3497169), (663, 3048814), (867, 2331446), (1326, 1524407), (1734, 1165723), (3757, 538026), (7514, 269013), (11271, 179342), (22542, 89671)]