17867292

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 43045632

約数和(自身を除く): 25178340

約数列:

[1, 2, 3, 4, 6, 12, 67, 71, 134, 142, 201, 213, 268, 284, 313, 402, 426, 626, 804, 852, 939, 1252, 1878, 3756, 4757, 9514, 14271, 19028, 20971, 22223, 28542, 41942, 44446, 57084, 62913, 66669, 83884, 88892, 125826, 133338, 251652, 266676, 1488941, 2977882, 4466823, 5955764, 8933646, 17867292]

約数ペア:

[(1, 17867292), (2, 8933646), (3, 5955764), (4, 4466823), (6, 2977882), (12, 1488941), (67, 266676), (71, 251652), (134, 133338), (142, 125826), (201, 88892), (213, 83884), (268, 66669), (284, 62913), (313, 57084), (402, 44446), (426, 41942), (626, 28542), (804, 22223), (852, 20971), (939, 19028), (1252, 14271), (1878, 9514), (3756, 4757)]