23618712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 69370560

約数和(自身を除く): 45751848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 61, 68, 73, 78, 102, 104, 122, 136, 146, 156, 183, 204, 219, 221, 244, 292, 312, 366, 408, 438, 442, 488, 584, 663, 732, 793, 876, 884, 949, 1037, 1241, 1326, 1464, 1586, 1752, 1768, 1898, 2074, 2379, 2482, 2652, 2847, 3111, 3172, 3723, 3796, 4148, 4453, 4758, 4964, 5304, 5694, 6222, 6344, 7446, 7592, 8296, 8906, 9516, 9928, 11388, 12444, 13359, 13481, 14892, 16133, 17812, 19032, 22776, 24888, 26718, 26962, 29784, 32266, 35624, 40443, 48399, 53436, 53924, 57889, 64532, 75701, 80886, 96798, 106872, 107848, 115778, 129064, 151402, 161772, 173667, 193596, 227103, 231556, 302804, 323544, 347334, 387192, 454206, 463112, 605608, 694668, 908412, 984113, 1389336, 1816824, 1968226, 2952339, 3936452, 5904678, 7872904, 11809356, 23618712]

約数ペア:

[(1, 23618712), (2, 11809356), (3, 7872904), (4, 5904678), (6, 3936452), (8, 2952339), (12, 1968226), (13, 1816824), (17, 1389336), (24, 984113), (26, 908412), (34, 694668), (39, 605608), (51, 463112), (52, 454206), (61, 387192), (68, 347334), (73, 323544), (78, 302804), (102, 231556), (104, 227103), (122, 193596), (136, 173667), (146, 161772), (156, 151402), (183, 129064), (204, 115778), (219, 107848), (221, 106872), (244, 96798), (292, 80886), (312, 75701), (366, 64532), (408, 57889), (438, 53924), (442, 53436), (488, 48399), (584, 40443), (663, 35624), (732, 32266), (793, 29784), (876, 26962), (884, 26718), (949, 24888), (1037, 22776), (1241, 19032), (1326, 17812), (1464, 16133), (1586, 14892), (1752, 13481), (1768, 13359), (1898, 12444), (2074, 11388), (2379, 9928), (2482, 9516), (2652, 8906), (2847, 8296), (3111, 7592), (3172, 7446), (3723, 6344), (3796, 6222), (4148, 5694), (4453, 5304), (4758, 4964)]