350438634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{213943}}^1$

素因数の和:213971

約数の個数: 48

約数和(自身を含む): 934507392

約数和(自身を除く): 584068758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 213943, 427886, 641829, 1283658, 1497601, 1925487, 2781259, 2995202, 3850974, 4492803, 5562518, 8343777, 8985606, 13478409, 16687554, 19468813, 25031331, 26956818, 38937626, 50062662, 58406439, 116812878, 175219317, 350438634]

約数ペア:

[(1, 350438634), (2, 175219317), (3, 116812878), (6, 58406439), (7, 50062662), (9, 38937626), (13, 26956818), (14, 25031331), (18, 19468813), (21, 16687554), (26, 13478409), (39, 8985606), (42, 8343777), (63, 5562518), (78, 4492803), (91, 3850974), (117, 2995202), (126, 2781259), (182, 1925487), (234, 1497601), (273, 1283658), (546, 641829), (819, 427886), (1638, 213943)]