26886492

素因数分解:

$2^2\times 3^5\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 71344000

約数和(自身を除く): 44457508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 199, 243, 278, 324, 398, 417, 486, 556, 597, 796, 834, 972, 1194, 1251, 1668, 1791, 2388, 2502, 3582, 3753, 5004, 5373, 7164, 7506, 10746, 11259, 15012, 16119, 21492, 22518, 27661, 32238, 33777, 45036, 48357, 55322, 64476, 67554, 82983, 96714, 110644, 135108, 165966, 193428, 248949, 331932, 497898, 746847, 995796, 1493694, 2240541, 2987388, 4481082, 6721623, 8962164, 13443246, 26886492]

約数ペア:

[(1, 26886492), (2, 13443246), (3, 8962164), (4, 6721623), (6, 4481082), (9, 2987388), (12, 2240541), (18, 1493694), (27, 995796), (36, 746847), (54, 497898), (81, 331932), (108, 248949), (139, 193428), (162, 165966), (199, 135108), (243, 110644), (278, 96714), (324, 82983), (398, 67554), (417, 64476), (486, 55322), (556, 48357), (597, 45036), (796, 33777), (834, 32238), (972, 27661), (1194, 22518), (1251, 21492), (1668, 16119), (1791, 15012), (2388, 11259), (2502, 10746), (3582, 7506), (3753, 7164), (5004, 5373)]