489284964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1941607}}^1$

素因数の和:1941624

約数の個数: 36

約数和(自身を含む): 1413490624

約数和(自身を除く): 924205660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1941607, 3883214, 5824821, 7766428, 11649642, 13591249, 17474463, 23299284, 27182498, 34948926, 40773747, 54364996, 69897852, 81547494, 122321241, 163094988, 244642482, 489284964]

約数ペア:

[(1, 489284964), (2, 244642482), (3, 163094988), (4, 122321241), (6, 81547494), (7, 69897852), (9, 54364996), (12, 40773747), (14, 34948926), (18, 27182498), (21, 23299284), (28, 17474463), (36, 13591249), (42, 11649642), (63, 7766428), (84, 5824821), (126, 3883214), (252, 1941607)]