2179638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{419}}^1$

素因数の和:461

約数の個数: 36

約数和(自身を含む): 5028660

約数和(自身を除く): 2849022

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 419, 578, 838, 867, 1257, 1734, 2514, 2601, 3771, 5202, 7123, 7542, 14246, 21369, 42738, 64107, 121091, 128214, 242182, 363273, 726546, 1089819, 2179638]

約数ペア:

[(1, 2179638), (2, 1089819), (3, 726546), (6, 363273), (9, 242182), (17, 128214), (18, 121091), (34, 64107), (51, 42738), (102, 21369), (153, 14246), (289, 7542), (306, 7123), (419, 5202), (578, 3771), (838, 2601), (867, 2514), (1257, 1734)]