28174927182

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{15091}}^1$

素因数の和:15365

約数の個数: 64

約数和(自身を含む): 59877328896

約数和(自身を除く): 31702401714

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 163, 166, 249, 326, 489, 498, 978, 1909, 3749, 3818, 5727, 7498, 11247, 11454, 13529, 15091, 22494, 27058, 30182, 40587, 45273, 81174, 90546, 311167, 347093, 622334, 694186, 933501, 1041279, 1252553, 1867002, 2082558, 2459833, 2505106, 3757659, 4919666, 7379499, 7515318, 14758998, 28808719, 56576159, 57617438, 86426157, 113152318, 169728477, 172852314, 204166139, 339456954, 408332278, 612498417, 1224996834, 4695821197, 9391642394, 14087463591, 28174927182]

約数ペア:

[(1, 28174927182), (2, 14087463591), (3, 9391642394), (6, 4695821197), (23, 1224996834), (46, 612498417), (69, 408332278), (83, 339456954), (138, 204166139), (163, 172852314), (166, 169728477), (249, 113152318), (326, 86426157), (489, 57617438), (498, 56576159), (978, 28808719), (1909, 14758998), (3749, 7515318), (3818, 7379499), (5727, 4919666), (7498, 3757659), (11247, 2505106), (11454, 2459833), (13529, 2082558), (15091, 1867002), (22494, 1252553), (27058, 1041279), (30182, 933501), (40587, 694186), (45273, 622334), (81174, 347093), (90546, 311167)]