1798002

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 4200768

約数和(自身を除く): 2402766

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 101, 129, 138, 202, 207, 258, 303, 387, 414, 606, 774, 909, 989, 1818, 1978, 2323, 2967, 4343, 4646, 5934, 6969, 8686, 8901, 13029, 13938, 17802, 20907, 26058, 39087, 41814, 78174, 99889, 199778, 299667, 599334, 899001, 1798002]

約数ペア:

[(1, 1798002), (2, 899001), (3, 599334), (6, 299667), (9, 199778), (18, 99889), (23, 78174), (43, 41814), (46, 39087), (69, 26058), (86, 20907), (101, 17802), (129, 13938), (138, 13029), (202, 8901), (207, 8686), (258, 6969), (303, 5934), (387, 4646), (414, 4343), (606, 2967), (774, 2323), (909, 1978), (989, 1818)]