19186236072

素因数分解:

$2^3\times 3^7\times {\mathrm{541}}^1\times {\mathrm{2027}}^1$

素因数の和:2595

約数の個数: 128

約数和(自身を含む): 54079459200

約数和(自身を除く): 34893223128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 541, 648, 729, 972, 1082, 1458, 1623, 1944, 2027, 2164, 2187, 2916, 3246, 4054, 4328, 4374, 4869, 5832, 6081, 6492, 8108, 8748, 9738, 12162, 12984, 14607, 16216, 17496, 18243, 19476, 24324, 29214, 36486, 38952, 43821, 48648, 54729, 58428, 72972, 87642, 109458, 116856, 131463, 145944, 164187, 175284, 218916, 262926, 328374, 350568, 394389, 437832, 492561, 525852, 656748, 788778, 985122, 1051704, 1096607, 1183167, 1313496, 1477683, 1577556, 1970244, 2193214, 2366334, 2955366, 3155112, 3289821, 3940488, 4386428, 4433049, 4732668, 5910732, 6579642, 8772856, 8866098, 9465336, 9869463, 11821464, 13159284, 17732196, 19738926, 26318568, 29608389, 35464392, 39477852, 59216778, 78955704, 88825167, 118433556, 177650334, 236867112, 266475501, 355300668, 532951002, 710601336, 799426503, 1065902004, 1598853006, 2131804008, 2398279509, 3197706012, 4796559018, 6395412024, 9593118036, 19186236072]

約数ペア:

[(1, 19186236072), (2, 9593118036), (3, 6395412024), (4, 4796559018), (6, 3197706012), (8, 2398279509), (9, 2131804008), (12, 1598853006), (18, 1065902004), (24, 799426503), (27, 710601336), (36, 532951002), (54, 355300668), (72, 266475501), (81, 236867112), (108, 177650334), (162, 118433556), (216, 88825167), (243, 78955704), (324, 59216778), (486, 39477852), (541, 35464392), (648, 29608389), (729, 26318568), (972, 19738926), (1082, 17732196), (1458, 13159284), (1623, 11821464), (1944, 9869463), (2027, 9465336), (2164, 8866098), (2187, 8772856), (2916, 6579642), (3246, 5910732), (4054, 4732668), (4328, 4433049), (4374, 4386428), (4869, 3940488), (5832, 3289821), (6081, 3155112), (6492, 2955366), (8108, 2366334), (8748, 2193214), (9738, 1970244), (12162, 1577556), (12984, 1477683), (14607, 1313496), (16216, 1183167), (17496, 1096607), (18243, 1051704), (19476, 985122), (24324, 788778), (29214, 656748), (36486, 525852), (38952, 492561), (43821, 437832), (48648, 394389), (54729, 350568), (58428, 328374), (72972, 262926), (87642, 218916), (109458, 175284), (116856, 164187), (131463, 145944)]