26179686

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 80

約数和(自身を含む): 65374848

約数和(自身を除く): 39195162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 401, 403, 558, 702, 802, 806, 837, 1053, 1203, 1209, 1674, 2106, 2406, 2418, 2511, 3609, 3627, 5022, 5213, 7218, 7254, 10426, 10827, 10881, 12431, 15639, 21654, 21762, 24862, 31278, 32481, 32643, 37293, 46917, 64962, 65286, 74586, 93834, 111879, 140751, 161603, 223758, 281502, 323206, 335637, 422253, 484809, 671274, 844506, 969618, 1006911, 1454427, 2013822, 2908854, 4363281, 8726562, 13089843, 26179686]

約数ペア:

[(1, 26179686), (2, 13089843), (3, 8726562), (6, 4363281), (9, 2908854), (13, 2013822), (18, 1454427), (26, 1006911), (27, 969618), (31, 844506), (39, 671274), (54, 484809), (62, 422253), (78, 335637), (81, 323206), (93, 281502), (117, 223758), (162, 161603), (186, 140751), (234, 111879), (279, 93834), (351, 74586), (401, 65286), (403, 64962), (558, 46917), (702, 37293), (802, 32643), (806, 32481), (837, 31278), (1053, 24862), (1203, 21762), (1209, 21654), (1674, 15639), (2106, 12431), (2406, 10881), (2418, 10827), (2511, 10426), (3609, 7254), (3627, 7218), (5022, 5213)]