38762178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 98942976

約数和(自身を除く): 60180798

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 127, 129, 169, 182, 254, 258, 273, 301, 338, 381, 507, 546, 559, 602, 762, 889, 903, 1014, 1118, 1183, 1651, 1677, 1778, 1806, 2366, 2667, 3302, 3354, 3549, 3913, 4953, 5334, 5461, 7098, 7267, 7826, 9906, 10922, 11557, 11739, 14534, 16383, 21463, 21801, 23114, 23478, 32766, 34671, 38227, 42926, 43602, 50869, 64389, 69342, 70993, 76454, 101738, 114681, 128778, 141986, 150241, 152607, 212979, 229362, 300482, 305214, 425958, 450723, 496951, 901446, 922909, 993902, 1490853, 1845818, 2768727, 2981706, 5537454, 6460363, 12920726, 19381089, 38762178]

約数ペア:

[(1, 38762178), (2, 19381089), (3, 12920726), (6, 6460363), (7, 5537454), (13, 2981706), (14, 2768727), (21, 1845818), (26, 1490853), (39, 993902), (42, 922909), (43, 901446), (78, 496951), (86, 450723), (91, 425958), (127, 305214), (129, 300482), (169, 229362), (182, 212979), (254, 152607), (258, 150241), (273, 141986), (301, 128778), (338, 114681), (381, 101738), (507, 76454), (546, 70993), (559, 69342), (602, 64389), (762, 50869), (889, 43602), (903, 42926), (1014, 38227), (1118, 34671), (1183, 32766), (1651, 23478), (1677, 23114), (1778, 21801), (1806, 21463), (2366, 16383), (2667, 14534), (3302, 11739), (3354, 11557), (3549, 10922), (3913, 9906), (4953, 7826), (5334, 7267), (5461, 7098)]