15680452962

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{218677}}^1$

素因数の和:218755

約数の個数: 64

約数和(自身を含む): 35898180480

約数和(自身を除く): 20217727518

約数列:

[1, 2, 3, 6, 17, 19, 34, 37, 38, 51, 57, 74, 102, 111, 114, 222, 323, 629, 646, 703, 969, 1258, 1406, 1887, 1938, 2109, 3774, 4218, 11951, 23902, 35853, 71706, 218677, 437354, 656031, 1312062, 3717509, 4154863, 7435018, 8091049, 8309726, 11152527, 12464589, 16182098, 22305054, 24273147, 24929178, 48546294, 70632671, 137547833, 141265342, 153729931, 211898013, 275095666, 307459862, 412643499, 423796026, 461189793, 825286998, 922379586, 2613408827, 5226817654, 7840226481, 15680452962]

約数ペア:

[(1, 15680452962), (2, 7840226481), (3, 5226817654), (6, 2613408827), (17, 922379586), (19, 825286998), (34, 461189793), (37, 423796026), (38, 412643499), (51, 307459862), (57, 275095666), (74, 211898013), (102, 153729931), (111, 141265342), (114, 137547833), (222, 70632671), (323, 48546294), (629, 24929178), (646, 24273147), (703, 22305054), (969, 16182098), (1258, 12464589), (1406, 11152527), (1887, 8309726), (1938, 8091049), (2109, 7435018), (3774, 4154863), (4218, 3717509), (11951, 1312062), (23902, 656031), (35853, 437354), (71706, 218677)]