29818866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 81100800

約数和(自身を除く): 51281934

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 43, 57, 66, 77, 79, 86, 114, 129, 133, 154, 158, 209, 231, 237, 258, 266, 301, 399, 418, 462, 473, 474, 553, 602, 627, 798, 817, 869, 903, 946, 1106, 1254, 1419, 1463, 1501, 1634, 1659, 1738, 1806, 2451, 2607, 2838, 2926, 3002, 3311, 3318, 3397, 4389, 4503, 4902, 5214, 5719, 6083, 6622, 6794, 8778, 8987, 9006, 9933, 10191, 10507, 11438, 12166, 16511, 17157, 17974, 18249, 19866, 20382, 21014, 23779, 26961, 31521, 33022, 34314, 36498, 37367, 47558, 49533, 53922, 62909, 63042, 64543, 71337, 74734, 99066, 112101, 115577, 125818, 129086, 142674, 188727, 193629, 224202, 231154, 261569, 346731, 377454, 387258, 451801, 523138, 693462, 709973, 784707, 903602, 1355403, 1419946, 1569414, 2129919, 2710806, 4259838, 4969811, 9939622, 14909433, 29818866]

約数ペア:

[(1, 29818866), (2, 14909433), (3, 9939622), (6, 4969811), (7, 4259838), (11, 2710806), (14, 2129919), (19, 1569414), (21, 1419946), (22, 1355403), (33, 903602), (38, 784707), (42, 709973), (43, 693462), (57, 523138), (66, 451801), (77, 387258), (79, 377454), (86, 346731), (114, 261569), (129, 231154), (133, 224202), (154, 193629), (158, 188727), (209, 142674), (231, 129086), (237, 125818), (258, 115577), (266, 112101), (301, 99066), (399, 74734), (418, 71337), (462, 64543), (473, 63042), (474, 62909), (553, 53922), (602, 49533), (627, 47558), (798, 37367), (817, 36498), (869, 34314), (903, 33022), (946, 31521), (1106, 26961), (1254, 23779), (1419, 21014), (1463, 20382), (1501, 19866), (1634, 18249), (1659, 17974), (1738, 17157), (1806, 16511), (2451, 12166), (2607, 11438), (2838, 10507), (2926, 10191), (3002, 9933), (3311, 9006), (3318, 8987), (3397, 8778), (4389, 6794), (4503, 6622), (4902, 6083), (5214, 5719)]