39220902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 108134400

約数和(自身を除く): 68913498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 43, 54, 57, 63, 86, 114, 126, 127, 129, 133, 171, 189, 254, 258, 266, 301, 342, 378, 381, 387, 399, 513, 602, 762, 774, 798, 817, 889, 903, 1026, 1143, 1161, 1197, 1634, 1778, 1806, 2286, 2322, 2394, 2413, 2451, 2667, 2709, 3429, 3591, 4826, 4902, 5334, 5418, 5461, 5719, 6858, 7182, 7239, 7353, 8001, 8127, 10922, 11438, 14478, 14706, 16002, 16254, 16383, 16891, 17157, 21717, 22059, 24003, 32766, 33782, 34314, 38227, 43434, 44118, 48006, 49149, 50673, 51471, 65151, 76454, 98298, 101346, 102942, 103759, 114681, 130302, 147447, 152019, 154413, 207518, 229362, 294894, 304038, 308826, 311277, 344043, 456057, 622554, 688086, 726313, 912114, 933831, 1032129, 1452626, 1867662, 2064258, 2178939, 2801493, 4357878, 5602986, 6536817, 13073634, 19610451, 39220902]

約数ペア:

[(1, 39220902), (2, 19610451), (3, 13073634), (6, 6536817), (7, 5602986), (9, 4357878), (14, 2801493), (18, 2178939), (19, 2064258), (21, 1867662), (27, 1452626), (38, 1032129), (42, 933831), (43, 912114), (54, 726313), (57, 688086), (63, 622554), (86, 456057), (114, 344043), (126, 311277), (127, 308826), (129, 304038), (133, 294894), (171, 229362), (189, 207518), (254, 154413), (258, 152019), (266, 147447), (301, 130302), (342, 114681), (378, 103759), (381, 102942), (387, 101346), (399, 98298), (513, 76454), (602, 65151), (762, 51471), (774, 50673), (798, 49149), (817, 48006), (889, 44118), (903, 43434), (1026, 38227), (1143, 34314), (1161, 33782), (1197, 32766), (1634, 24003), (1778, 22059), (1806, 21717), (2286, 17157), (2322, 16891), (2394, 16383), (2413, 16254), (2451, 16002), (2667, 14706), (2709, 14478), (3429, 11438), (3591, 10922), (4826, 8127), (4902, 8001), (5334, 7353), (5418, 7239), (5461, 7182), (5719, 6858)]