18161352

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 56047680

約数和(自身を除く): 37886328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 132, 138, 184, 198, 207, 253, 264, 276, 396, 414, 506, 552, 759, 792, 828, 997, 1012, 1518, 1656, 1994, 2024, 2277, 2991, 3036, 3988, 4554, 5982, 6072, 7976, 8973, 9108, 10967, 11964, 17946, 18216, 21934, 22931, 23928, 32901, 35892, 43868, 45862, 65802, 68793, 71784, 87736, 91724, 98703, 131604, 137586, 183448, 197406, 206379, 252241, 263208, 275172, 394812, 412758, 504482, 550344, 756723, 789624, 825516, 1008964, 1513446, 1651032, 2017928, 2270169, 3026892, 4540338, 6053784, 9080676, 18161352]

約数ペア:

[(1, 18161352), (2, 9080676), (3, 6053784), (4, 4540338), (6, 3026892), (8, 2270169), (9, 2017928), (11, 1651032), (12, 1513446), (18, 1008964), (22, 825516), (23, 789624), (24, 756723), (33, 550344), (36, 504482), (44, 412758), (46, 394812), (66, 275172), (69, 263208), (72, 252241), (88, 206379), (92, 197406), (99, 183448), (132, 137586), (138, 131604), (184, 98703), (198, 91724), (207, 87736), (253, 71784), (264, 68793), (276, 65802), (396, 45862), (414, 43868), (506, 35892), (552, 32901), (759, 23928), (792, 22931), (828, 21934), (997, 18216), (1012, 17946), (1518, 11964), (1656, 10967), (1994, 9108), (2024, 8973), (2277, 7976), (2991, 6072), (3036, 5982), (3988, 4554)]