13456962

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 32192640

約数和(自身を除く): 18735678

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 107, 137, 153, 214, 274, 306, 321, 411, 459, 642, 822, 918, 963, 1233, 1819, 1926, 2329, 2466, 2889, 3638, 3699, 4658, 5457, 5778, 6987, 7398, 10914, 13974, 14659, 16371, 20961, 29318, 32742, 41922, 43977, 49113, 62883, 87954, 98226, 125766, 131931, 249203, 263862, 395793, 498406, 747609, 791586, 1495218, 2242827, 4485654, 6728481, 13456962]

約数ペア:

[(1, 13456962), (2, 6728481), (3, 4485654), (6, 2242827), (9, 1495218), (17, 791586), (18, 747609), (27, 498406), (34, 395793), (51, 263862), (54, 249203), (102, 131931), (107, 125766), (137, 98226), (153, 87954), (214, 62883), (274, 49113), (306, 43977), (321, 41922), (411, 32742), (459, 29318), (642, 20961), (822, 16371), (918, 14659), (963, 13974), (1233, 10914), (1819, 7398), (1926, 6987), (2329, 5778), (2466, 5457), (2889, 4658), (3638, 3699)]