18692128

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 46569600

約数和(自身を除く): 27877472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 131, 182, 196, 208, 224, 262, 343, 364, 392, 416, 524, 637, 686, 728, 784, 917, 1048, 1274, 1372, 1456, 1568, 1703, 1834, 2096, 2548, 2744, 2912, 3406, 3668, 4192, 4459, 5096, 5488, 6419, 6812, 7336, 8918, 10192, 10976, 11921, 12838, 13624, 14672, 17836, 20384, 23842, 25676, 27248, 29344, 35672, 44933, 47684, 51352, 54496, 71344, 83447, 89866, 95368, 102704, 142688, 166894, 179732, 190736, 205408, 333788, 359464, 381472, 584129, 667576, 718928, 1168258, 1335152, 1437856, 2336516, 2670304, 4673032, 9346064, 18692128]

約数ペア:

[(1, 18692128), (2, 9346064), (4, 4673032), (7, 2670304), (8, 2336516), (13, 1437856), (14, 1335152), (16, 1168258), (26, 718928), (28, 667576), (32, 584129), (49, 381472), (52, 359464), (56, 333788), (91, 205408), (98, 190736), (104, 179732), (112, 166894), (131, 142688), (182, 102704), (196, 95368), (208, 89866), (224, 83447), (262, 71344), (343, 54496), (364, 51352), (392, 47684), (416, 44933), (524, 35672), (637, 29344), (686, 27248), (728, 25676), (784, 23842), (917, 20384), (1048, 17836), (1274, 14672), (1372, 13624), (1456, 12838), (1568, 11921), (1703, 10976), (1834, 10192), (2096, 8918), (2548, 7336), (2744, 6812), (2912, 6419), (3406, 5488), (3668, 5096), (4192, 4459)]