7338978

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 17971200

約数和(自身を除く): 10632222

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 311, 342, 414, 437, 513, 621, 622, 874, 933, 1026, 1242, 1311, 1866, 2622, 2799, 3933, 5598, 5909, 7153, 7866, 8397, 11799, 11818, 14306, 16794, 17727, 21459, 23598, 35454, 42918, 53181, 64377, 106362, 128754, 135907, 159543, 193131, 271814, 319086, 386262, 407721, 815442, 1223163, 2446326, 3669489, 7338978]

約数ペア:

[(1, 7338978), (2, 3669489), (3, 2446326), (6, 1223163), (9, 815442), (18, 407721), (19, 386262), (23, 319086), (27, 271814), (38, 193131), (46, 159543), (54, 135907), (57, 128754), (69, 106362), (114, 64377), (138, 53181), (171, 42918), (207, 35454), (311, 23598), (342, 21459), (414, 17727), (437, 16794), (513, 14306), (621, 11818), (622, 11799), (874, 8397), (933, 7866), (1026, 7153), (1242, 5909), (1311, 5598), (1866, 3933), (2622, 2799)]