11820144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 35299328

約数和(自身を除く): 23479184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 277, 336, 381, 508, 554, 762, 831, 889, 1016, 1108, 1524, 1662, 1778, 1939, 2032, 2216, 2667, 3048, 3324, 3556, 3878, 4432, 5334, 5817, 6096, 6648, 7112, 7756, 10668, 11634, 13296, 14224, 15512, 21336, 23268, 31024, 35179, 42672, 46536, 70358, 93072, 105537, 140716, 211074, 246253, 281432, 422148, 492506, 562864, 738759, 844296, 985012, 1477518, 1688592, 1970024, 2955036, 3940048, 5910072, 11820144]

約数ペア:

[(1, 11820144), (2, 5910072), (3, 3940048), (4, 2955036), (6, 1970024), (7, 1688592), (8, 1477518), (12, 985012), (14, 844296), (16, 738759), (21, 562864), (24, 492506), (28, 422148), (42, 281432), (48, 246253), (56, 211074), (84, 140716), (112, 105537), (127, 93072), (168, 70358), (254, 46536), (277, 42672), (336, 35179), (381, 31024), (508, 23268), (554, 21336), (762, 15512), (831, 14224), (889, 13296), (1016, 11634), (1108, 10668), (1524, 7756), (1662, 7112), (1778, 6648), (1939, 6096), (2032, 5817), (2216, 5334), (2667, 4432), (3048, 3878), (3324, 3556)]