1389852

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 3820320

約数和(自身を除く): 2430468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 757, 918, 1514, 1836, 2271, 3028, 4542, 6813, 9084, 12869, 13626, 20439, 25738, 27252, 38607, 40878, 51476, 77214, 81756, 115821, 154428, 231642, 347463, 463284, 694926, 1389852]

約数ペア:

[(1, 1389852), (2, 694926), (3, 463284), (4, 347463), (6, 231642), (9, 154428), (12, 115821), (17, 81756), (18, 77214), (27, 51476), (34, 40878), (36, 38607), (51, 27252), (54, 25738), (68, 20439), (102, 13626), (108, 12869), (153, 9084), (204, 6813), (306, 4542), (459, 3028), (612, 2271), (757, 1836), (918, 1514)]