26971318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 46490112

約数和(自身を除く): 19518794

約数列:

[1, 2, 11, 22, 23, 46, 151, 253, 302, 353, 506, 706, 1661, 3322, 3473, 3883, 6946, 7766, 8119, 16238, 38203, 53303, 76406, 89309, 106606, 178618, 586333, 1172666, 1225969, 2451938, 13485659, 26971318]

約数ペア:

[(1, 26971318), (2, 13485659), (11, 2451938), (22, 1225969), (23, 1172666), (46, 586333), (151, 178618), (253, 106606), (302, 89309), (353, 76406), (506, 53303), (706, 38203), (1661, 16238), (3322, 8119), (3473, 7766), (3883, 6946)]