17804982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3407}}^1$

素因数の和:3492

約数の個数: 32

約数和(自身を含む): 38932992

約数和(自身を除く): 21128010

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 3407, 5226, 6814, 10221, 20442, 44291, 88582, 132873, 228269, 265746, 456538, 684807, 1369614, 2967497, 5934994, 8902491, 17804982]

約数ペア:

[(1, 17804982), (2, 8902491), (3, 5934994), (6, 2967497), (13, 1369614), (26, 684807), (39, 456538), (67, 265746), (78, 228269), (134, 132873), (201, 88582), (402, 44291), (871, 20442), (1742, 10221), (2613, 6814), (3407, 5226)]