2912170374

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{383}}^1\times {\mathrm{1013}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 6541516800

約数和(自身を除く): 3629346426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 383, 417, 766, 834, 1013, 1149, 1251, 2026, 2298, 2502, 3039, 3447, 3753, 6078, 6894, 7506, 9117, 10341, 18234, 20682, 27351, 53237, 54702, 106474, 140807, 159711, 281614, 319422, 387979, 422421, 479133, 775958, 844842, 958266, 1163937, 1267263, 1437399, 2327874, 2534526, 2874798, 3491811, 3801789, 6983622, 7603578, 10475433, 20950866, 53929081, 107858162, 161787243, 323574486, 485361729, 970723458, 1456085187, 2912170374]

約数ペア:

[(1, 2912170374), (2, 1456085187), (3, 970723458), (6, 485361729), (9, 323574486), (18, 161787243), (27, 107858162), (54, 53929081), (139, 20950866), (278, 10475433), (383, 7603578), (417, 6983622), (766, 3801789), (834, 3491811), (1013, 2874798), (1149, 2534526), (1251, 2327874), (2026, 1437399), (2298, 1267263), (2502, 1163937), (3039, 958266), (3447, 844842), (3753, 775958), (6078, 479133), (6894, 422421), (7506, 387979), (9117, 319422), (10341, 281614), (18234, 159711), (20682, 140807), (27351, 106474), (53237, 54702)]