138814668

素因数分解:

$2^2\times 3^3\times {\mathrm{571}}^1\times {\mathrm{2251}}^1$

素因数の和:2835

約数の個数: 48

約数和(自身を含む): 360680320

約数和(自身を除く): 221865652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 571, 1142, 1713, 2251, 2284, 3426, 4502, 5139, 6753, 6852, 9004, 10278, 13506, 15417, 20259, 20556, 27012, 30834, 40518, 60777, 61668, 81036, 121554, 243108, 1285321, 2570642, 3855963, 5141284, 7711926, 11567889, 15423852, 23135778, 34703667, 46271556, 69407334, 138814668]

約数ペア:

[(1, 138814668), (2, 69407334), (3, 46271556), (4, 34703667), (6, 23135778), (9, 15423852), (12, 11567889), (18, 7711926), (27, 5141284), (36, 3855963), (54, 2570642), (108, 1285321), (571, 243108), (1142, 121554), (1713, 81036), (2251, 61668), (2284, 60777), (3426, 40518), (4502, 30834), (5139, 27012), (6753, 20556), (6852, 20259), (9004, 15417), (10278, 13506)]