19726378416

素因数分解:

$2^4\times 3^6\times {\mathrm{1691219}}^1$

素因数の和:1691245

約数の個数: 70

約数和(自身を含む): 57303607260

約数和(自身を除く): 37577228844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2916, 3888, 5832, 11664, 1691219, 3382438, 5073657, 6764876, 10147314, 13529752, 15220971, 20294628, 27059504, 30441942, 40589256, 45662913, 60883884, 81178512, 91325826, 121767768, 136988739, 182651652, 243535536, 273977478, 365303304, 410966217, 547954956, 730606608, 821932434, 1095909912, 1232898651, 1643864868, 2191819824, 2465797302, 3287729736, 4931594604, 6575459472, 9863189208, 19726378416]

約数ペア:

[(1, 19726378416), (2, 9863189208), (3, 6575459472), (4, 4931594604), (6, 3287729736), (8, 2465797302), (9, 2191819824), (12, 1643864868), (16, 1232898651), (18, 1095909912), (24, 821932434), (27, 730606608), (36, 547954956), (48, 410966217), (54, 365303304), (72, 273977478), (81, 243535536), (108, 182651652), (144, 136988739), (162, 121767768), (216, 91325826), (243, 81178512), (324, 60883884), (432, 45662913), (486, 40589256), (648, 30441942), (729, 27059504), (972, 20294628), (1296, 15220971), (1458, 13529752), (1944, 10147314), (2916, 6764876), (3888, 5073657), (5832, 3382438), (11664, 1691219)]