958872564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{18797}}^1$

素因数の和:18929

約数の個数: 72

約数和(自身を含む): 2634351720

約数和(自身を除く): 1675479156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1962, 2834, 3924, 4251, 5668, 8502, 12753, 17004, 18797, 25506, 37594, 51012, 56391, 75188, 112782, 169173, 225564, 244361, 338346, 488722, 676692, 733083, 977444, 1466166, 2048873, 2199249, 2932332, 4097746, 4398498, 6146619, 8195492, 8796996, 12293238, 18439857, 24586476, 26635349, 36879714, 53270698, 73759428, 79906047, 106541396, 159812094, 239718141, 319624188, 479436282, 958872564]

約数ペア:

[(1, 958872564), (2, 479436282), (3, 319624188), (4, 239718141), (6, 159812094), (9, 106541396), (12, 79906047), (13, 73759428), (18, 53270698), (26, 36879714), (36, 26635349), (39, 24586476), (52, 18439857), (78, 12293238), (109, 8796996), (117, 8195492), (156, 6146619), (218, 4398498), (234, 4097746), (327, 2932332), (436, 2199249), (468, 2048873), (654, 1466166), (981, 977444), (1308, 733083), (1417, 676692), (1962, 488722), (2834, 338346), (3924, 244361), (4251, 225564), (5668, 169173), (8502, 112782), (12753, 75188), (17004, 56391), (18797, 51012), (25506, 37594)]