26661382

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 36

約数和(自身を含む): 45873828

約数和(自身を除く): 19212446

約数列:

[1, 2, 11, 22, 29, 58, 121, 131, 242, 262, 319, 638, 841, 1441, 1682, 2882, 3509, 3799, 7018, 7598, 9251, 15851, 18502, 31702, 41789, 83578, 101761, 110171, 203522, 220342, 459679, 919358, 1211881, 2423762, 13330691, 26661382]

約数ペア:

[(1, 26661382), (2, 13330691), (11, 2423762), (22, 1211881), (29, 919358), (58, 459679), (121, 220342), (131, 203522), (242, 110171), (262, 101761), (319, 83578), (638, 41789), (841, 31702), (1441, 18502), (1682, 15851), (2882, 9251), (3509, 7598), (3799, 7018)]