26818386

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4839

約数の個数: 48

約数和(自身を含む): 65691360

約数和(自身を除く): 38872974

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 4801, 5586, 9602, 14403, 28806, 33607, 67214, 91219, 100821, 182438, 201642, 235249, 273657, 470498, 547314, 638533, 705747, 1277066, 1411494, 1915599, 3831198, 4469731, 8939462, 13409193, 26818386]

約数ペア:

[(1, 26818386), (2, 13409193), (3, 8939462), (6, 4469731), (7, 3831198), (14, 1915599), (19, 1411494), (21, 1277066), (38, 705747), (42, 638533), (49, 547314), (57, 470498), (98, 273657), (114, 235249), (133, 201642), (147, 182438), (266, 100821), (294, 91219), (399, 67214), (798, 33607), (931, 28806), (1862, 14403), (2793, 9602), (4801, 5586)]