64340514

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{170213}}^1$

素因数の和:170231

約数の個数: 32

約数和(自身を含む): 163405440

約数和(自身を除く): 99064926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 170213, 340426, 510639, 1021278, 1191491, 1531917, 2382982, 3063834, 3574473, 4595751, 7148946, 9191502, 10723419, 21446838, 32170257, 64340514]

約数ペア:

[(1, 64340514), (2, 32170257), (3, 21446838), (6, 10723419), (7, 9191502), (9, 7148946), (14, 4595751), (18, 3574473), (21, 3063834), (27, 2382982), (42, 1531917), (54, 1191491), (63, 1021278), (126, 510639), (189, 340426), (378, 170213)]