19077803628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{523}}^1\times {\mathrm{17987}}^1$

素因数の和:18543

約数の個数: 72

約数和(自身を含む): 48297348288

約数和(自身を除く): 29219544660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 523, 676, 1014, 1046, 1569, 2028, 2092, 3138, 6276, 6799, 13598, 17987, 20397, 27196, 35974, 40794, 53961, 71948, 81588, 88387, 107922, 176774, 215844, 233831, 265161, 353548, 467662, 530322, 701493, 935324, 1060644, 1402986, 2805972, 3039803, 6079606, 9119409, 9407201, 12159212, 18238818, 18814402, 28221603, 36477636, 37628804, 56443206, 112886412, 122293613, 244587226, 366880839, 489174452, 733761678, 1467523356, 1589816969, 3179633938, 4769450907, 6359267876, 9538901814, 19077803628]

約数ペア:

[(1, 19077803628), (2, 9538901814), (3, 6359267876), (4, 4769450907), (6, 3179633938), (12, 1589816969), (13, 1467523356), (26, 733761678), (39, 489174452), (52, 366880839), (78, 244587226), (156, 122293613), (169, 112886412), (338, 56443206), (507, 37628804), (523, 36477636), (676, 28221603), (1014, 18814402), (1046, 18238818), (1569, 12159212), (2028, 9407201), (2092, 9119409), (3138, 6079606), (6276, 3039803), (6799, 2805972), (13598, 1402986), (17987, 1060644), (20397, 935324), (27196, 701493), (35974, 530322), (40794, 467662), (53961, 353548), (71948, 265161), (81588, 233831), (88387, 215844), (107922, 176774)]