4849884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 13565552

約数和(自身を除く): 8715668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 241, 258, 387, 468, 482, 516, 559, 723, 774, 964, 1118, 1446, 1548, 1677, 2169, 2236, 2892, 3133, 3354, 4338, 5031, 6266, 6708, 8676, 9399, 10062, 10363, 12532, 18798, 20124, 20726, 28197, 31089, 37596, 41452, 56394, 62178, 93267, 112788, 124356, 134719, 186534, 269438, 373068, 404157, 538876, 808314, 1212471, 1616628, 2424942, 4849884]

約数ペア:

[(1, 4849884), (2, 2424942), (3, 1616628), (4, 1212471), (6, 808314), (9, 538876), (12, 404157), (13, 373068), (18, 269438), (26, 186534), (36, 134719), (39, 124356), (43, 112788), (52, 93267), (78, 62178), (86, 56394), (117, 41452), (129, 37596), (156, 31089), (172, 28197), (234, 20726), (241, 20124), (258, 18798), (387, 12532), (468, 10363), (482, 10062), (516, 9399), (559, 8676), (723, 6708), (774, 6266), (964, 5031), (1118, 4338), (1446, 3354), (1548, 3133), (1677, 2892), (2169, 2236)]