38338542

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 101376000

約数和(自身を除く): 63037458

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 43, 54, 57, 66, 79, 86, 99, 114, 129, 158, 171, 198, 209, 237, 258, 297, 342, 387, 418, 473, 474, 513, 594, 627, 711, 774, 817, 869, 946, 1026, 1161, 1254, 1419, 1422, 1501, 1634, 1738, 1881, 2133, 2322, 2451, 2607, 2838, 3002, 3397, 3762, 4257, 4266, 4503, 4902, 5214, 5643, 6794, 7353, 7821, 8514, 8987, 9006, 10191, 11286, 12771, 13509, 14706, 15642, 16511, 17974, 20382, 22059, 23463, 25542, 26961, 27018, 30573, 33022, 37367, 40527, 44118, 46926, 49533, 53922, 61146, 64543, 74734, 80883, 81054, 91719, 99066, 112101, 129086, 148599, 161766, 183438, 193629, 224202, 242649, 297198, 336303, 387258, 445797, 485298, 580887, 672606, 709973, 891594, 1008909, 1161774, 1419946, 1742661, 2017818, 2129919, 3485322, 4259838, 6389757, 12779514, 19169271, 38338542]

約数ペア:

[(1, 38338542), (2, 19169271), (3, 12779514), (6, 6389757), (9, 4259838), (11, 3485322), (18, 2129919), (19, 2017818), (22, 1742661), (27, 1419946), (33, 1161774), (38, 1008909), (43, 891594), (54, 709973), (57, 672606), (66, 580887), (79, 485298), (86, 445797), (99, 387258), (114, 336303), (129, 297198), (158, 242649), (171, 224202), (198, 193629), (209, 183438), (237, 161766), (258, 148599), (297, 129086), (342, 112101), (387, 99066), (418, 91719), (473, 81054), (474, 80883), (513, 74734), (594, 64543), (627, 61146), (711, 53922), (774, 49533), (817, 46926), (869, 44118), (946, 40527), (1026, 37367), (1161, 33022), (1254, 30573), (1419, 27018), (1422, 26961), (1501, 25542), (1634, 23463), (1738, 22059), (1881, 20382), (2133, 17974), (2322, 16511), (2451, 15642), (2607, 14706), (2838, 13509), (3002, 12771), (3397, 11286), (3762, 10191), (4257, 9006), (4266, 8987), (4503, 8514), (4902, 7821), (5214, 7353), (5643, 6794)]