18053784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 56553120

約数和(自身を除く): 38499336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 113, 126, 168, 226, 252, 317, 339, 452, 504, 634, 678, 791, 904, 951, 1017, 1268, 1356, 1582, 1902, 2034, 2219, 2373, 2536, 2712, 2853, 3164, 3804, 4068, 4438, 4746, 5706, 6328, 6657, 7119, 7608, 8136, 8876, 9492, 11412, 13314, 14238, 17752, 18984, 19971, 22824, 26628, 28476, 35821, 39942, 53256, 56952, 71642, 79884, 107463, 143284, 159768, 214926, 250747, 286568, 322389, 429852, 501494, 644778, 752241, 859704, 1002988, 1289556, 1504482, 2005976, 2256723, 2579112, 3008964, 4513446, 6017928, 9026892, 18053784]

約数ペア:

[(1, 18053784), (2, 9026892), (3, 6017928), (4, 4513446), (6, 3008964), (7, 2579112), (8, 2256723), (9, 2005976), (12, 1504482), (14, 1289556), (18, 1002988), (21, 859704), (24, 752241), (28, 644778), (36, 501494), (42, 429852), (56, 322389), (63, 286568), (72, 250747), (84, 214926), (113, 159768), (126, 143284), (168, 107463), (226, 79884), (252, 71642), (317, 56952), (339, 53256), (452, 39942), (504, 35821), (634, 28476), (678, 26628), (791, 22824), (904, 19971), (951, 18984), (1017, 17752), (1268, 14238), (1356, 13314), (1582, 11412), (1902, 9492), (2034, 8876), (2219, 8136), (2373, 7608), (2536, 7119), (2712, 6657), (2853, 6328), (3164, 5706), (3804, 4746), (4068, 4438)]