2880994428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6155971}}^1$

素因数の和:6155994

約数の個数: 36

約数和(自身を含む): 7842708328

約数和(自身を除く): 4961713900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 6155971, 12311942, 18467913, 24623884, 36935826, 55403739, 73871652, 80027623, 110807478, 160055246, 221614956, 240082869, 320110492, 480165738, 720248607, 960331476, 1440497214, 2880994428]

約数ペア:

[(1, 2880994428), (2, 1440497214), (3, 960331476), (4, 720248607), (6, 480165738), (9, 320110492), (12, 240082869), (13, 221614956), (18, 160055246), (26, 110807478), (36, 80027623), (39, 73871652), (52, 55403739), (78, 36935826), (117, 24623884), (156, 18467913), (234, 12311942), (468, 6155971)]