13213746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2720

約数の個数: 64

約数和(自身を含む): 36153600

約数和(自身を除く): 22939854

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 2689, 4914, 5378, 8067, 16134, 18823, 24201, 34957, 37646, 48402, 56469, 69914, 72603, 104871, 112938, 145206, 169407, 209742, 244699, 314613, 338814, 489398, 508221, 629226, 734097, 943839, 1016442, 1468194, 1887678, 2202291, 4404582, 6606873, 13213746]

約数ペア:

[(1, 13213746), (2, 6606873), (3, 4404582), (6, 2202291), (7, 1887678), (9, 1468194), (13, 1016442), (14, 943839), (18, 734097), (21, 629226), (26, 508221), (27, 489398), (39, 338814), (42, 314613), (54, 244699), (63, 209742), (78, 169407), (91, 145206), (117, 112938), (126, 104871), (182, 72603), (189, 69914), (234, 56469), (273, 48402), (351, 37646), (378, 34957), (546, 24201), (702, 18823), (819, 16134), (1638, 8067), (2457, 5378), (2689, 4914)]