13941288

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 42240000

約数和(自身を除く): 28298712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 43, 54, 57, 72, 76, 79, 86, 108, 114, 129, 152, 158, 171, 172, 216, 228, 237, 258, 316, 342, 344, 387, 456, 474, 513, 516, 632, 684, 711, 774, 817, 948, 1026, 1032, 1161, 1368, 1422, 1501, 1548, 1634, 1896, 2052, 2133, 2322, 2451, 2844, 3002, 3096, 3268, 3397, 4104, 4266, 4503, 4644, 4902, 5688, 6004, 6536, 6794, 7353, 8532, 9006, 9288, 9804, 10191, 12008, 13509, 13588, 14706, 17064, 18012, 19608, 20382, 22059, 27018, 27176, 29412, 30573, 36024, 40527, 40764, 44118, 54036, 58824, 61146, 64543, 81054, 81528, 88236, 91719, 108072, 122292, 129086, 162108, 176472, 183438, 193629, 244584, 258172, 324216, 366876, 387258, 516344, 580887, 733752, 774516, 1161774, 1549032, 1742661, 2323548, 3485322, 4647096, 6970644, 13941288]

約数ペア:

[(1, 13941288), (2, 6970644), (3, 4647096), (4, 3485322), (6, 2323548), (8, 1742661), (9, 1549032), (12, 1161774), (18, 774516), (19, 733752), (24, 580887), (27, 516344), (36, 387258), (38, 366876), (43, 324216), (54, 258172), (57, 244584), (72, 193629), (76, 183438), (79, 176472), (86, 162108), (108, 129086), (114, 122292), (129, 108072), (152, 91719), (158, 88236), (171, 81528), (172, 81054), (216, 64543), (228, 61146), (237, 58824), (258, 54036), (316, 44118), (342, 40764), (344, 40527), (387, 36024), (456, 30573), (474, 29412), (513, 27176), (516, 27018), (632, 22059), (684, 20382), (711, 19608), (774, 18012), (817, 17064), (948, 14706), (1026, 13588), (1032, 13509), (1161, 12008), (1368, 10191), (1422, 9804), (1501, 9288), (1548, 9006), (1634, 8532), (1896, 7353), (2052, 6794), (2133, 6536), (2322, 6004), (2451, 5688), (2844, 4902), (3002, 4644), (3096, 4503), (3268, 4266), (3397, 4104)]