2598174

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 6065280

約数和(自身を除く): 3467106

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 107, 114, 142, 171, 213, 214, 321, 342, 426, 639, 642, 963, 1278, 1349, 1926, 2033, 2698, 4047, 4066, 6099, 7597, 8094, 12141, 12198, 15194, 18297, 22791, 24282, 36594, 45582, 68373, 136746, 144343, 288686, 433029, 866058, 1299087, 2598174]

約数ペア:

[(1, 2598174), (2, 1299087), (3, 866058), (6, 433029), (9, 288686), (18, 144343), (19, 136746), (38, 68373), (57, 45582), (71, 36594), (107, 24282), (114, 22791), (142, 18297), (171, 15194), (213, 12198), (214, 12141), (321, 8094), (342, 7597), (426, 6099), (639, 4066), (642, 4047), (963, 2698), (1278, 2033), (1349, 1926)]