17955277522

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1\times {\mathrm{1523}}^1$

素因数の和:2063

約数の個数: 64

約数和(自身を含む): 33435730944

約数和(自身を除く): 15480453422

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 211, 307, 422, 614, 1477, 1523, 2149, 2743, 2954, 3046, 3991, 4298, 5486, 7982, 10661, 19201, 19799, 21322, 27937, 38402, 39598, 55874, 64777, 129554, 138593, 277186, 321353, 453439, 467561, 642706, 842101, 906878, 935122, 1684202, 2249471, 3272927, 4177589, 4498942, 5894707, 6078293, 6545854, 8355178, 11789414, 12156586, 29243123, 42548051, 58486246, 85096102, 98655371, 197310742, 690587597, 1282519823, 1381175194, 2565039646, 8977638761, 17955277522]

約数ペア:

[(1, 17955277522), (2, 8977638761), (7, 2565039646), (13, 1381175194), (14, 1282519823), (26, 690587597), (91, 197310742), (182, 98655371), (211, 85096102), (307, 58486246), (422, 42548051), (614, 29243123), (1477, 12156586), (1523, 11789414), (2149, 8355178), (2743, 6545854), (2954, 6078293), (3046, 5894707), (3991, 4498942), (4298, 4177589), (5486, 3272927), (7982, 2249471), (10661, 1684202), (19201, 935122), (19799, 906878), (21322, 842101), (27937, 642706), (38402, 467561), (39598, 453439), (55874, 321353), (64777, 277186), (129554, 138593)]