911877018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 2038450176

約数和(自身を除く): 1126573158

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 97, 127, 146, 169, 194, 219, 254, 291, 338, 381, 438, 507, 582, 762, 949, 1014, 1261, 1651, 1898, 2522, 2847, 3302, 3783, 4953, 5694, 7081, 7566, 9271, 9906, 12319, 12337, 14162, 16393, 18542, 21243, 21463, 24638, 24674, 27813, 32786, 36957, 37011, 42486, 42926, 49179, 55626, 64389, 73914, 74022, 92053, 98358, 120523, 128778, 160147, 184106, 241046, 276159, 320294, 361569, 480441, 552318, 723138, 899287, 960882, 1196689, 1566799, 1798574, 2081911, 2393378, 2697861, 3133598, 3590067, 4163822, 4700397, 5395722, 6245733, 7180134, 9400794, 11690731, 12491466, 23381462, 35072193, 70144386, 151979503, 303959006, 455938509, 911877018]

約数ペア:

[(1, 911877018), (2, 455938509), (3, 303959006), (6, 151979503), (13, 70144386), (26, 35072193), (39, 23381462), (73, 12491466), (78, 11690731), (97, 9400794), (127, 7180134), (146, 6245733), (169, 5395722), (194, 4700397), (219, 4163822), (254, 3590067), (291, 3133598), (338, 2697861), (381, 2393378), (438, 2081911), (507, 1798574), (582, 1566799), (762, 1196689), (949, 960882), (1014, 899287), (1261, 723138), (1651, 552318), (1898, 480441), (2522, 361569), (2847, 320294), (3302, 276159), (3783, 241046), (4953, 184106), (5694, 160147), (7081, 128778), (7566, 120523), (9271, 98358), (9906, 92053), (12319, 74022), (12337, 73914), (14162, 64389), (16393, 55626), (18542, 49179), (21243, 42926), (21463, 42486), (24638, 37011), (24674, 36957), (27813, 32786)]