1286793931356

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{19650509}}^1$

素因数の和:19650643

約数の個数: 72

約数和(自身を含む): 3476253821040

約数和(自身を除く): 2189459889684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 612, 642, 963, 1284, 1819, 1926, 3638, 3852, 5457, 7276, 10914, 16371, 21828, 32742, 65484, 19650509, 39301018, 58951527, 78602036, 117903054, 176854581, 235806108, 334058653, 353709162, 668117306, 707418324, 1002175959, 1336234612, 2004351918, 2102604463, 3006527877, 4008703836, 4205208926, 6013055754, 6307813389, 8410417852, 12026111508, 12615626778, 18923440167, 25231253556, 35744275871, 37846880334, 71488551742, 75693760668, 107232827613, 142977103484, 214465655226, 321698482839, 428931310452, 643396965678, 1286793931356]

約数ペア:

[(1, 1286793931356), (2, 643396965678), (3, 428931310452), (4, 321698482839), (6, 214465655226), (9, 142977103484), (12, 107232827613), (17, 75693760668), (18, 71488551742), (34, 37846880334), (36, 35744275871), (51, 25231253556), (68, 18923440167), (102, 12615626778), (107, 12026111508), (153, 8410417852), (204, 6307813389), (214, 6013055754), (306, 4205208926), (321, 4008703836), (428, 3006527877), (612, 2102604463), (642, 2004351918), (963, 1336234612), (1284, 1002175959), (1819, 707418324), (1926, 668117306), (3638, 353709162), (3852, 334058653), (5457, 235806108), (7276, 176854581), (10914, 117903054), (16371, 78602036), (21828, 58951527), (32742, 39301018), (65484, 19650509)]