279421146

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{9041}}^1$

素因数の和:9167

約数の個数: 48

約数和(自身を含む): 647443368

約数和(自身を除く): 368022222

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 101, 102, 153, 202, 303, 306, 606, 909, 1717, 1818, 3434, 5151, 9041, 10302, 15453, 18082, 27123, 30906, 54246, 81369, 153697, 162738, 307394, 461091, 913141, 922182, 1383273, 1826282, 2739423, 2766546, 5478846, 8218269, 15523397, 16436538, 31046794, 46570191, 93140382, 139710573, 279421146]

約数ペア:

[(1, 279421146), (2, 139710573), (3, 93140382), (6, 46570191), (9, 31046794), (17, 16436538), (18, 15523397), (34, 8218269), (51, 5478846), (101, 2766546), (102, 2739423), (153, 1826282), (202, 1383273), (303, 922182), (306, 913141), (606, 461091), (909, 307394), (1717, 162738), (1818, 153697), (3434, 81369), (5151, 54246), (9041, 30906), (10302, 27123), (15453, 18082)]