172913946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 369198144

約数和(自身を除く): 196284198

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 361, 582, 722, 823, 1083, 1646, 1843, 2166, 2469, 3686, 4938, 5529, 11058, 15637, 31274, 35017, 46911, 70034, 79831, 93822, 105051, 159662, 210102, 239493, 297103, 478986, 594206, 891309, 1516789, 1782618, 3033578, 4550367, 9100734, 28818991, 57637982, 86456973, 172913946]

約数ペア:

[(1, 172913946), (2, 86456973), (3, 57637982), (6, 28818991), (19, 9100734), (38, 4550367), (57, 3033578), (97, 1782618), (114, 1516789), (194, 891309), (291, 594206), (361, 478986), (582, 297103), (722, 239493), (823, 210102), (1083, 159662), (1646, 105051), (1843, 93822), (2166, 79831), (2469, 70034), (3686, 46911), (4938, 35017), (5529, 31274), (11058, 15637)]