2011521246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1103}}^1\times {\mathrm{6203}}^1$

素因数の和:7325

約数の個数: 48

約数和(自身を含む): 4684863744

約数和(自身を除く): 2673342498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1103, 2206, 3309, 6203, 6618, 7721, 12406, 15442, 18609, 23163, 37218, 43421, 46326, 54047, 86842, 108094, 130263, 162141, 260526, 303947, 324282, 607894, 911841, 1823682, 6841909, 13683818, 20525727, 41051454, 47893363, 95786726, 143680089, 287360178, 335253541, 670507082, 1005760623, 2011521246]

約数ペア:

[(1, 2011521246), (2, 1005760623), (3, 670507082), (6, 335253541), (7, 287360178), (14, 143680089), (21, 95786726), (42, 47893363), (49, 41051454), (98, 20525727), (147, 13683818), (294, 6841909), (1103, 1823682), (2206, 911841), (3309, 607894), (6203, 324282), (6618, 303947), (7721, 260526), (12406, 162141), (15442, 130263), (18609, 108094), (23163, 86842), (37218, 54047), (43421, 46326)]