2800698894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2957}}^1\times {\mathrm{7517}}^1$

素因数の和:10489

約数の個数: 48

約数和(自身を含む): 6938332128

約数和(自身を除く): 4137633234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2957, 5914, 7517, 8871, 15034, 17742, 20699, 22551, 26613, 41398, 45102, 52619, 53226, 62097, 67653, 105238, 124194, 135306, 157857, 186291, 315714, 372582, 473571, 947142, 22227769, 44455538, 66683307, 133366614, 155594383, 200049921, 311188766, 400099842, 466783149, 933566298, 1400349447, 2800698894]

約数ペア:

[(1, 2800698894), (2, 1400349447), (3, 933566298), (6, 466783149), (7, 400099842), (9, 311188766), (14, 200049921), (18, 155594383), (21, 133366614), (42, 66683307), (63, 44455538), (126, 22227769), (2957, 947142), (5914, 473571), (7517, 372582), (8871, 315714), (15034, 186291), (17742, 157857), (20699, 135306), (22551, 124194), (26613, 105238), (41398, 67653), (45102, 62097), (52619, 53226)]