126978306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{33223}}^1$

素因数の和:33255

約数の個数: 48

約数和(自身を含む): 318153024

約数和(自身を除く): 191174718

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 33223, 66446, 99669, 199338, 232561, 431899, 465122, 697683, 863798, 1295697, 1395366, 1627927, 2591394, 3023293, 3255854, 4883781, 6046586, 9069879, 9767562, 18139758, 21163051, 42326102, 63489153, 126978306]

約数ペア:

[(1, 126978306), (2, 63489153), (3, 42326102), (6, 21163051), (7, 18139758), (13, 9767562), (14, 9069879), (21, 6046586), (26, 4883781), (39, 3255854), (42, 3023293), (49, 2591394), (78, 1627927), (91, 1395366), (98, 1295697), (147, 863798), (182, 697683), (273, 465122), (294, 431899), (546, 232561), (637, 199338), (1274, 99669), (1911, 66446), (3822, 33223)]