25228242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 59387328

約数和(自身を除く): 34159086

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 823, 1179, 1646, 1703, 2358, 2469, 3406, 4938, 5109, 7407, 10218, 10699, 14814, 15327, 21398, 30654, 32097, 64194, 96291, 107813, 192582, 215626, 323439, 646878, 970317, 1401569, 1940634, 2803138, 4204707, 8409414, 12614121, 25228242]

約数ペア:

[(1, 25228242), (2, 12614121), (3, 8409414), (6, 4204707), (9, 2803138), (13, 1940634), (18, 1401569), (26, 970317), (39, 646878), (78, 323439), (117, 215626), (131, 192582), (234, 107813), (262, 96291), (393, 64194), (786, 32097), (823, 30654), (1179, 21398), (1646, 15327), (1703, 14814), (2358, 10699), (2469, 10218), (3406, 7407), (4938, 5109)]