4384548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 12859392

約数和(自身を除く): 8474844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 137, 252, 254, 274, 381, 411, 508, 548, 762, 822, 889, 959, 1143, 1233, 1524, 1644, 1778, 1918, 2286, 2466, 2667, 2877, 3556, 3836, 4572, 4932, 5334, 5754, 8001, 8631, 10668, 11508, 16002, 17262, 17399, 32004, 34524, 34798, 52197, 69596, 104394, 121793, 156591, 208788, 243586, 313182, 365379, 487172, 626364, 730758, 1096137, 1461516, 2192274, 4384548]

約数ペア:

[(1, 4384548), (2, 2192274), (3, 1461516), (4, 1096137), (6, 730758), (7, 626364), (9, 487172), (12, 365379), (14, 313182), (18, 243586), (21, 208788), (28, 156591), (36, 121793), (42, 104394), (63, 69596), (84, 52197), (126, 34798), (127, 34524), (137, 32004), (252, 17399), (254, 17262), (274, 16002), (381, 11508), (411, 10668), (508, 8631), (548, 8001), (762, 5754), (822, 5334), (889, 4932), (959, 4572), (1143, 3836), (1233, 3556), (1524, 2877), (1644, 2667), (1778, 2466), (1918, 2286)]