61518942

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2769

約数の個数: 48

約数和(自身を含む): 140999040

約数和(自身を除く): 79480098

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 1271, 2542, 2689, 3813, 5378, 7626, 8067, 11439, 16134, 22878, 24201, 48402, 83359, 110249, 166718, 220498, 250077, 330747, 500154, 661494, 750231, 992241, 1500462, 1984482, 3417719, 6835438, 10253157, 20506314, 30759471, 61518942]

約数ペア:

[(1, 61518942), (2, 30759471), (3, 20506314), (6, 10253157), (9, 6835438), (18, 3417719), (31, 1984482), (41, 1500462), (62, 992241), (82, 750231), (93, 661494), (123, 500154), (186, 330747), (246, 250077), (279, 220498), (369, 166718), (558, 110249), (738, 83359), (1271, 48402), (2542, 24201), (2689, 22878), (3813, 16134), (5378, 11439), (7626, 8067)]