118946814

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 72

約数和(自身を含む): 286627464

約数和(自身を除く): 167680650

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 421, 434, 651, 842, 961, 1263, 1302, 1519, 1922, 2526, 2883, 2947, 3038, 4557, 5766, 5894, 6727, 8841, 9114, 13051, 13454, 17682, 20181, 20629, 26102, 39153, 40362, 41258, 47089, 61887, 78306, 91357, 94178, 123774, 141267, 182714, 274071, 282534, 404581, 548142, 639499, 809162, 1213743, 1278998, 1918497, 2427486, 2832067, 3836994, 5664134, 8496201, 16992402, 19824469, 39648938, 59473407, 118946814]

約数ペア:

[(1, 118946814), (2, 59473407), (3, 39648938), (6, 19824469), (7, 16992402), (14, 8496201), (21, 5664134), (31, 3836994), (42, 2832067), (49, 2427486), (62, 1918497), (93, 1278998), (98, 1213743), (147, 809162), (186, 639499), (217, 548142), (294, 404581), (421, 282534), (434, 274071), (651, 182714), (842, 141267), (961, 123774), (1263, 94178), (1302, 91357), (1519, 78306), (1922, 61887), (2526, 47089), (2883, 41258), (2947, 40362), (3038, 39153), (4557, 26102), (5766, 20629), (5894, 20181), (6727, 17682), (8841, 13454), (9114, 13051)]